To address this issue, first understand that, in the digitization we are experiencing, there are multiple resources and devices that coexist in the same network and that require a set of rules, formats, policies and standards to be able to recognize each other, exchange data and, if possible, identify if there is a problem to communicate, regardless of the difference in design, hardware or infrastructure, using the same language to send and receive information. This is what we call network protocols (network protocols), which we can classify as: 

• • Network communication protocols for communication between network devices, whether in file transfer between computers or over the Internet, up to text message exchange and communication between routers and external devices or the Internet of Things (IoT). For example: Bluetooth, FTP, TCP/IP and HTTP.

• • Network security protocols to implement security in network communications so that unauthorized users cannot access data transferred over a network, whether through passwords, authentication, or data encryption. For example: HTTPS, SSL, SSH and SFTP.

• • Network administration protocols that allow network management and maintenance to be implemented by defining the procedures necessary to operate a network. These protocols are responsible for ensuring that each device is connected to others and to the network itself, as well as monitoring the stability of these connections. They are also resources for troubleshooting and assessing network connection quality.

Content:

• What is a network management protocol
• Network protocols vs network management protocols
• Deep Network Management Protocols
• Key Insights for Network Management Protocol Analysis
• Challenges, Benefits and Key Tasks in Network Management Protocols
• Key Tasks and Benefits in Network Management
• Summary and conclusions

Importance and Context in Network Management

Network management ranges from initial configuration to permanent monitoring of resources and devices, in order to ensure connectivity, security and proper maintenance of the network. This efficient communication and data flow have an impact on the business to achieve its objectives in stable, reliable, safe, efficient environments, better user experience and, consequently, the best experience of partners and customers.
Something important is the knowledge of the network context (topology and design), since there is an impact on its scalability, security and complexity. Through network diagrams, maps and documentation to visualize and understand the topology and design of the network, it is possible to perform analyses to identify potential bottlenecks, vulnerabilities and inefficiencies where action must be taken to correct or optimize it.
Another important aspect is the shared resources not only in the network but in increasingly widespread infrastructures in the cloud, in Edge Computing and even in the Internet of Things that demand monitoring of the state of the network, network configuration and diagnosis to promote efficiency, establish priorities and also anticipate or solve connection problems in the network and on the internet.
We’ll talk about the benefits of Network Management later.

Network protocols vs network management protocols

As explained above, network management protocols are part of network protocols. Although they may seem the same, there are differences: network protocols, as a rule, allow data transfer between two or more devices and are not intended to manage or administer such devices, while network administration protocols do not aim at the transfer of information, but the transfer of administrative data (definition of processes, procedures and policies), which allow to manage, monitor and maintain a computer network.
The key issue is to understand the following:

• Within the same network, network communication protocols will have to coexist with network management protocols.
• Network management protocols also have an impact on the overall performance of the platforms, so it is essential to know and control them.
• The adoption of cloud and emerging technologies, such as Edge Computing and the Internet of Things, make it clear that reliable and efficient connectivity is critical.

Deep Network Management Protocols

Network management protocols make it possible to know the status of resources, equipment and devices on the network (routers, computers, servers, sensors, etc.), and provide information on their availability, possible network latency or data loss, failures, among others. The most common network management protocols are: Simple Network Management Protocol (SNMP), Internet Control Message Protocol (ICMP) and Windows Management Instrumentation (WMI), as seen in the diagram below and explained below:

Simple Network Management Protocol (SNMP)

SNMP is a set of protocols for managing and monitoring the network, which are compatible with most devices (switches, workstations, printers, modems and others) and brands (most manufacturers make sure their product includes SNMP support) to detect conditions. SNMP standards include an application layer protocol, a set of data objects, and a methodology for storing, manipulating, and using data objects in a database schema. These protocols are defined by the Internet Architecture Board (Internet Architecture Board, IAB) and have evolved since their first implementation:

• SNMPv1: first version operating within the structure management information specification and described in RFC 1157
• SNMPv2: Improved support for efficiency and error handling, described in RFC 1901.
• SNMPv3: This version improves security and privacy, introduced in RFC 3410.

SNMP Architecture Breakdown: Agents and Administrators

All network management protocols propose an architecture and procedures to retrieve, collect, transfer, store and report management information from the managed elements. It is important to understand this architecture and its procedures to implement a solution based on said protocol.
The SNMP architecture is based on two basic components: Agents and Administrators or Managers, as we presented in the following diagram of a basic schema of the SNMP architecture:
Where:

• • SNMP agents are pieces of software that run on the elements to be managed. They are responsible for collecting information on the device itself. Then, when SNMP administrators request such information through queries, the agent will send the corresponding. SNMP agents can also send the SNMP Manager information that does not correspond to a query but that comes from an event that takes place in the device and that requires to be notified. Then, it is said that the SNMP agent proactively sends a notification TRAP.
  • SNMP Administrators are found as part of a management or monitoring tool and are designed to work as consoles where all the information captured and sent by the SNMP agents is centralized.

• OIDs (Object Identifier) are the items used to identify the items you want to manage. OIDs follow a format of numbers such as: .1.3.6.1.4.1.9.9.276.1.1.1.1.11. These numbers are retrieved from a hierarchical organization system that allows to identify the device manufacturer, to later identify the device and finally the item. In the following image we see an example of this OID tree outline.
• MIBs (Management Information Base) are the formats that the data sent from the SNMP agents to the SNMP managers will comply with. In practice, we have a general template with what we need to manage any device and then have individualized MIBs for each device, with their particular parameters and the values that these parameters can reach.

SNMP’s crucial functions are:

• Fault Validation: for detection, isolation and correction of network problems. With the SNMP trap operation, you may get the problem report from the SNMP agent running on that machine. The network administrator can then decide how, testing it, correcting or isolating that problematic entity. The OpManager SNMP monitor has an alert system that ensures you are notified well in advance of network issues such as faults and performance slowdowns.
• Performance Metrics Network: performance monitoring is a process for tracking and analyzing network events and activities to make necessary adjustments that improve network performance. With SNMP get and set operations, network administrators can track network performance. OpManager, an SNMP network monitoring tool, comes with powerful and detailed reports to help you analyze key performance metrics such as network availability, response times, throughput, and resource usage, making SNMP Management easier.

To learn more about SNMP, we recommend reading Blog SNMP Monitoring: keys to learn how to use the Simple Network Administration Protocol

Internet Control Message Protocol (ICMP)

This is a network layer protocol used by network devices to diagnose communication problems and perform management queries. This allows ICMP to be used to determine whether or not data reaches the intended destination in a timely manner and its causes, as well as to analyze performance metrics such as latency levels, response time or packet loss. ICMP contemplated messages typically fall into two categories:

• Error Messages: Used to report an error in packet transmission.
• Control messages: Used to report on device status.

The architecture that ICMP works with is very flexible, since any device on the network can send, receive or process ICMP messages about errors and necessary controls on network systems informing the original source so that the problem detected is avoided or corrected. The most common types of ICMP menssages are key in fault detection and performance metric calculations:

• Time-Out: Sent by a router to indicate that a packet has been discarded because it exceeded its time-to-live (TTL) value.
• Echo Request and Echo Response: Used to test network connectivity and determine round-trip time for packets sent between two devices.
• Unreachable Destination: Sent by a router to indicate that a packet cannot be delivered to its destination.
• Redirect: Sent by a router to inform a host that it should send packets to a different router.
• Parameter issue: Sent by a router to indicate that a packet contains an error in one of its fields.

For example, each router that forwards an IP datagram has to decrease the IP header time-to-live (TTL) field by one unit; if the TTL reaches zero, an ICMP type 11 message (“Time Exceeded”) is sent to the datagram originator.
It should be noted that sometimes it is necessary to analyze the content of the ICMP message to determine the type of error that should be sent to the application responsible for transmitting the IP packet that will ICMP message forwarding.
For more detail, it is recommended to access Pandora Discussion Forums FMS, with tips and experiences of users and colleagues in Network Management using this protocol.

Windows Management Instrumentation (WMI)

With WMI (Windows Management Instrumentation) we will move in the universe composed of computers running a Windows operating system and the applications that depend on this operating system. In fact, WMI proposes a model for us to represent, obtain, store and share management information about Windows-based hardware and software, both local and remote. Also, WMI allows the execution of certain actions. For example, IT developers and administrators can use WMI scripts or applications to automate administrative tasks on remotely located computers, as well as fetch data from WMI in multiple programming languages.

Architecture WMI

WMI architecture is made up of WMI Providers, WMI Infrastructure and Applications, Services or Scripts as exemplified in this diagram:

Where:

• A WMI provider is a piece responsible for obtaining management information for one or more items.
• The WMI infrastructure works as an intermediary between the providers and the administration tools. Among its responsibilities are the following:
  • Obtaining in a scheduled way the data generated by the suppliers.
  • Maintaining a repository with all the data obtained in a scheduled manner.
  • Dynamically finding the data requested by administration tools, for which a search will be made in the repository and, if the requested data is not found, a search will be made among the appropriate providers.
• Administration applications correspond to applications, services or scripts that use and process information about managed items. WMI manages to offer a consistent interface through which you may have applications, services and scripts requesting data and executing the actions proposed by WMI providers about the items that you wish to manage.

CIM usage and WMI Class Breakdown

WMI is based on CIM (Common Information Model), which is a model that uses item-based techniques to describe different parts of a company. It is a very widespread model in Microsoft products; In fact, when Microsoft Office or an Exchange server is installed, for example, the extension of the model corresponding to the product is installed automatically.
Precisely that extension that comes with each product is what is known as WMI CLASS, which describes the item to be managed and everything that can be done with it. This description starts from the attributes that the class handles, such as:

• Properties: Properties that refer to item features, such as their name, for example.
• Methods: Actions that refer to the actions that can be performed on the object, such as “hold” in the case of an item that is a service.
• Associations: They refer to possible associations between items.

Now, once WMI providers use the classes of the items to collect administration information and this information goes to the WMI infrastructure, it is required to organize data in some way. This organization is achieved through logical containers called namespaces, which are defined by administration area and contain the data that comes from related objects.
Namespaces are defined under a hierarchical scheme that recalls the outline that folders follow on a disk. An analogy many authors use to explain data sorting in WMI is to compare WMI to databases, where the classes correspond to the tables, the namespaces to the databases, and the WMI infrastructure to the database handler.
To learn more about WMI, we recommend reading our blog post What is WMI? Windows Management Instrumentation, do you know it?

Key Insights for Network Management Protocol Analysis:

It is easy to understand that the more complex and heterogeneous the platform you want to manage, the greater its difficulty from three angles:

• Faults: have fault detection procedures and a scheme for reporting them.
• Performance: Information about platform performance to understand and optimize its performance.
• Actions: Many administration protocols include the possibility of executing actions on network devices (updating, changes, setting up alerts, reconfigurations, among others).

It is important to understand which of the three angles each of the protocols tackels and, therefore, what it will allow you to do. A fundamental pillar is Data Organization, which we will explain below.

Effective data organization: a fundamental pillar in network management protocols

A fundamental aspect of Network Management Protocols is the way in which the elements to be managed are defined and identified, making approaches on:

• What element can I administer with this protocol?
• Should it just be the hardware or should applications be considered too, for example?
• What format should be used to handle data? And how is it stored, if so?
• What are the options you have to access this information?

In that sense, effective data sorting allows the successful information exchange between devices and network resources. In network monitoring, data is required from routers, switches, firewalls, load balancers, and even endpoints, such as servers and workstations. The data obtained is filtered and analyzed to identify possible network problems such as configuration changes or device failures, link interruptions, interface errors, lost packets, latency or response time of applications or services on the network. Data also makes it possible to implement resource planning due to traffic growth or the incorporation of new users or services.

Challenges, Benefits and Key Tasks in Network Management Protocols

For those in charge of operating and managing enterprise networks, it is important to know five common challenges:

• Mixed environments, in which resources and devices exist in local and remote networks (including Edge Computing and IoT), which makes it necessary to adapt to the demands of hybrid networks.
• Understand network needs and perform strategic planning, not only in physical environments but also in the cloud.
• Reinforcing the security and reliability of increasingly dynamic networks, more so when business ecosystems are engaging interconnecting customers, suppliers, and business partners.
• Achieve observability that gets rid of network blind spots and provide a comprehensive view of IT infrastructure.
• Establish a network management strategy that can be connected, integrated, and even automated, especially when IT teams are doing more and more tasks in their day-to-day lives.

As we have seen throughout this Blog, understanding how network management protocols work is essential for communication, business continuity and security, which together have a great impact on organizations to:

• Establish and maintain stable connections between devices on the same network, which in turn results in less latency and a better experience for network users.
• Manage and combine multiple network connections, even from a single link, which can strengthen the connection and prevent potential failures.
• Identify and solve errors that affect the network, evaluating the quality of the connection and solving problems (lower latency, communication reestablishment, risk prevention in operations, etc.)
• Establish strategies to protect the network and the data transmitted through it, relying on encryption, entity authentication (of devices or users), transport security (between one device and another).
• Implementing performance metrics that ensure quality service levels.

Key Tasks and Benefits in Network Management

Efficient network administration involves device connectivity, access systems, network automation, server connectivity, switch management and network security, so it is recommended to carry out the following tasks:

• Strategies for Upgrades and Effective Maintenance: One of the big challenges is achieving end-to-end network visibility in an increasingly complex business environment. Most IT professionals have an incomplete understanding of how their network is set up, as new components, hardware, switches, devices, etc. are constantly being added, so it is vital to maintain an up-to-date catalog of your network and provide proper maintenance to guide network management principles and enforce the correct policies. You also have to consider that there are resource changes in your IT team. It is possible that the original administrator who defined the network topology and required protocols may no longer be available, which could result in having to undergo a full network administration review and incur additional costs. This can be avoided by detailed documentation of configurations, security policies, and architectures to ensure that management practices remain reusable over time.
• Rigorous Performance Monitoring: Network management demands performance monitoring (e.g. with a dashboard with performance indicators) consistently and rigorously with defined standards to provide the best service and a satisfactory usage experience without latency and as stable as possible. Previously this was a greater challenge when traditional network environments relied primarily on hardware for multiple devices, computers, and managed servers; today, advances in software-defined networking technology make it possible to standardize processes and minimize human effort to monitor performance in real time. It is also recommended to ensure that network management software is not biased towards one or a few original equipment manufacturers (OEMs) to avoid dependence on one or a few vendors in the long run. The impact would also be seen in the difficulty in diversifying IT investments over time.
• Downtime Prevention: A team designated for network failure management allows you to anticipate, detect and resolve network incidents to minimize downtime. On top of that, the team is responsible for logging information about failures, performing logs, analyzing, and assisting in periodic audits. This implies that the network failure management team has the ability to report to the network administrator to maintain transparency, and to be in close collaboration with the end user in case failures need to be reported. Also, it is recommended to rely on a Managed Service Provider (MSP) as an external partner that can assist in the design and implementation of the network and in routine maintenance, security controls and configuration changes, in addition to being able to support on-site management and support.
• Network Security Threat and Protection Management: Business processes are increasingly moving online, so network security is vital to achieving resilience, alongside risk management.
  A regular stream of logs is generated in an enterprise network and analyzed by the network security management team to find digital fingerprints of threats. Depending on the business and the size of the organization, it is possible to have equipment or personnel assigned for each type of network management. Although it is also recommended to rely on services managed by experts in the industry in which the organization operates, with a clear knowledge of common risks, best security practices and with experts in the field of security that constantly evolves and becomes more sophisticated.
• Agile IP Address Management and Efficient Provisioning: Network protocols are the backbone of digital communication with rules and procedures on how data is transmitted between devices within a network, regardless of the hardware or software involved. Provisioning must contemplate the IT infrastructure in the company and the flow and transit of data at different levels from the network, including servers, applications and users to provide connectivity and security (also managing devices and user identities).
  Another important task in network management is transparency about usage, anomalies and usage trends for different functions or business units and even individual users. This is of particular value for large companies in that they must make transparent the use of shared services that rent network resources to different branches and subsidiaries to maintain an internal profit margin.

Summary and conclusions

In business digitization, Network Management Protocols aims to take actions and standardize processes to achieve a secure, reliable and high-performance network for end users (employees, partners, suppliers and end customers). Companies distributed in different geographies depend on Network Management Protocols to keep the different business areas, functions and business teams connected, allowing the flow of data inside and outside the company, whether on local servers, private clouds or public clouds.
As technology continues to evolve, so do network protocols. The IT strategist and the teams assigned to network management must prepare for the future of network protocols and the integration of emerging technologies, to take advantage of advances in speed, reliability and security. For example, 5G is a technology that is expected to have a significant impact on networks, driven by the need for greater connectivity and lower latency. People’s daily lives also involve connecting objects (vehicles, appliances, sensors, etc.), revolutionizing networks to meet the Internet of Things. In Security, more robust network protocols are being developed, such as Transport Layer Security (TLS), which encrypts transmitted data to prevent access or manipulation by third parties.
All this tells us that the development of network protocols will not slow down in the short term as we move towards an increasingly connected world.
Pandora FMS works with the three main protocols for network management to offer a comprehensive and flexible monitoring solution. Check with Pandora FMS sales team for a free trial of the most flexible monitoring software on the market: https://pandorafms.com/en/free-trial/
Also, remember that if your monitoring needs are more limited, you have at your disposal the OpenSource version of Pandora FMS. Find out more here: http://pandorafms.com/community
Do not hesitate to send us your queries. Our Pandora FMS team will be glad to assist you!

Distributed systems allow projects to be implemented more efficiently and at a lower cost, but require complex processing due to the fact that several nodes are used to process one or more tasks with greater performance in different network sites. To understand this complexity, let’s first look at its fundamentals.

The Fundamentals of Distributed Systems

What are distributed systems?

A distributed system is a computing environment that spans multiple devices, coordinating their efforts to complete a job much more efficiently than if it were with a single device. This offers many advantages over traditional computing environments, such as greater scalability, reliability improvements, and lower risk by avoiding a single point vulnerable to failure or cyberattack.
In modern architecture, distributed systems become more relevant by being able to distribute the‌ workload among several computers, servers, devices in Edge Computing, etc. (nodes), so that tasks are executed reliably and faster, especially nowadays when continuous availability, speed and high performance are demanded by users and infrastructures extend beyond the organization (not only in other geographies, but also in the Internet of Things, Edge Computing, etc.).

Types and Example of Distributed Systems:

There are several models and architectures of distributed systems:

• Client-server systems: are the most traditional and simple type of distributed system, in which several networked computers interact with a central server to store data, process it or perform any other common purpose.
• Mobile networks: They are an advanced type of distributed system that share workloads between terminals, switching systems, and Internet-based devices.
• Peer-to-peer networks: They distribute workloads among hundreds or thousands of computers running the same software.
• Cloud-based virtual server instances: They are the most common forms of distributed systems in enterprises today, as they transfer workloads to dozens of cloud-based virtual server instances that are created as needed and terminated when the task is completed.

Examples of distributed systems can be seen in a computer network within the same organization, on-premises or cloud storage systems‌ and database systems distributed in a business consortium. Also, several systems can interact with each other, not only from the organization but with other companies, as we can see in the following example:

From home, one can buy a product (customer at home) and it triggers the process with the distributor’s server and this in turn with the supplier’s server to supply the product, also connecting to the bank’s network to carry out the financial transaction (connecting to the bank’s regional mainframe, then connecting to the bank’s mainframe). Or, in-store, customers pay at the supermarket checkout terminal, which in turn connects to the business server and bank network to record and confirm the financial transaction. As it can be seen, there are several nodes (terminals, computers, devices, etc.) that connect and interact. To understand how tuning is possible in distributed systems, let’s look at how nodes collaborate with each other.

Collaboration between Nodes: The Symphony of Distribution

• How nodes interact in distributed systems: Distributed systems use specific software to be able to communicate and share resources between different machines or devices, in addition to orchestrating activities or tasks. To do this, protocols and algorithms are used to coordinate ​actions and data exchange. Following the example above, the computer or the store cashier is the customer from which a service is requested from a server (business server), which in turn requests the service from the bank’s network, which carries out the task of recording the payment and returns the results to the customer (the store cashier) that the payment has been successful.
• The most common challenges are being able to coordinate tasks of interconnected nodes, ensuring consistency of data being exchanged between nodes, and managing the security and privacy of nodes and data traveling in ​a distributed environment.
• To maintain consistency across distributed systems, asynchronous communication or messaging services, distributed file systems for shared storage, and ‌ node and/or cluster management platforms are required to manage resources.

Designing for Scalability: Key Principles

• The importance of scalability in distributed environments: Scalability is the ability to grow as the workload size increases, which is achieved by adding additional processing units or nodes to the network as needed.
• Design Principles to Encourage Scalability: scalability has become vital to support increased user demand for agility and efficiency, in addition to the growing volume of data. Architectural design, hardware and software upgrades should be combined to ensure performance and reliability, based on:
  • Horizontal scalability: adding more nodes (servers) to the existing resource pool, allowing the system to handle higher workloads by distributing the load across multiple servers.
  • Load balancing: to achieve technical scalability, incoming requests are distributed evenly across multiple servers, so that no server is overwhelmed.
  • Automated scaling: using algorithms and tools to dynamically and automatically adjust resources based on demand. This helps maintain performance during peak traffic and reduce costs during periods of low demand. Cloud platforms usually offer auto-scaling features.
  • Caching: by storing frequently accessed data or results of previous responses, improving responsiveness and reducing network latency rather than making repeated requests to the database.
  • Geographic scalability: adding new nodes in a physical space without affecting communication time between nodes, ensuring distributed systems can handle global traffic efficiently.
  • Administrative scalability: managing new nodes added to the system, minimizing administrative overload.

Distributed tracking is a method for monitoring applications built on a microservices architecture that are routinely deployed in distributed systems. Tracking monitors the process step by step, helping developers discover bugs, bottlenecks, latency, or other issues with the application. The importance of monitoring on distributed systems lies in the fact that multiple applications and processes can be tracked simultaneously across multiple concurrent computing nodes and environments, which have become commonplace in today’s system architectures (on-premises, in the cloud, or hybrid environments), which also demand stability and reliability in their services.

The Crucial Role of Stability Monitoring

To optimize IT system administration and achieve efficiency in IT service delivery, appropriate system monitoring is indispensable, since data in monitoring systems and logs allow detecting possible problems as well as analyzing incidents to not only react but be more proactive.

Essential Tools and Best Practices

An essential tool is a monitoring system focused on processes, memory, storage and network connections, with the objectives of:

• Making the most of a company’s hardware resources.
• Reporting potential issues.
• Preventing incidents and detecting problems.
• Reducing costs and system implementation times.
• Improving user experience and customer service satisfaction.

In addition to the monitoring system, best practices should be implemented which covers an incident resolution protocol, which will make a big difference when solving problems or simply reacting, based on:

• Prediction and prevention. The right monitoring tools not only enable timely action but also analysis to prevent issues impacting IT services.
• Customize alerts and reports that are really needed and that allow you the best status and performance display of the network and equipment.
• Rely on automation, taking advantage of tools that have some predefined rules.
• Document changes (and their follow-up) in system monitoring tools, which make their interpretation and audit easier (who made changes and when).

Finally, it is recommended to choose the right tool according to the IT environment and expertise of the organization, critical business processes and their geographical dispersion.

Business Resilience: Proactive Monitoring

Real-time access to find out the state of critical IT systems and assets for the company allows detecting the source of incidents. However, resilience through proactive monitoring is achieved from action protocols to effectively solve problems when it is clear what and how to do, in addition to having data to take proactive actions and alerts against hard disk filling, limits on memory use and possible vulnerabilities to disk access, etc., before they become a possible problem, also saving costs and time for IT staff to solve issues. Let’s look at some case studies that highlight quick problem solving.

• Cajasol case: We needed a system that had a very large production plant available, in which different architectures and applications coexisted, which it is necessary to have controlled and be transparent and proactive.
• Fripozo case: It was necessary to know in time of failures and correct them as soon as possible, as this resulted in worse system department service to the rest of the company.

Optimizing Performance: Effective Monitoring Strategies

Permanent system monitoring allows to manage the challenges in their performance, since it allows to identify the problems before they become a suspension or the total failure that prevents business continuity, based on:

• Collecting data on system performance and health.
• Metric display to detect anomalies and performance patterns of computers, networks and applications.
• Generation of custom alerts, which allow action to be taken in a timely manner.
• Integration with other management and automation platforms and tools.

Monitoring with Pandora FMS in Distributed Environments

Monitoring with agents

Agent monitoring is one of the most effective ways to get detailed information about distributed systems. Lightweight software is installed on operating systems that continuously collects data from the system on which it is installed. Pandora FMS uses agents to access deeper information than network checks, allowing applications and services to be monitored “from the inside” on a server. Information commonly collected through agent monitoring includes:

• CPU and memory usage.
• Disk capacity.
• Running processes.
• Active services.

Internal application monitoring

Remote Checks with Agents – Broker Mode

In scenarios where a remote machine needs to be monitored and cannot be reached directly from Pandora FMS central server, the broker mode of agents installed on local systems is used. The broker agent runs remote checks on external systems and sends the information to the central server, acting as an intermediary.

Remote Network Monitoring with Agent Proxy – Proxy Mode

When you wish to monitor an entire subnet and Pandora FMS central server cannot reach it directly, the proxy mode is used. This mode allows agents on remote systems to forward their XML data to a proxy agent, which then transmits it to the central server. It is useful when only one machine can communicate with the central server.

Multi-Server Distributed Monitoring

In situations where a large number of devices need to be monitored and a single server is not enough, multiple Pandora FMS servers can be installed. All these servers are connected to the same database, making it possible to distribute the load and handle different subnets independently.

Delegate Distributed Monitoring – Export Server

When providing monitoring services to multiple clients, each with their own independent Pandora FMS installation, the Export Server feature can be used. This export server allows you to have a consolidated view of the monitoring of all customers from a central Pandora FMS installation, with the ability to set custom alerts and thresholds.

Remote Network Monitoring with Local and Network Checks – Satellite Server

When an external DMZ network needs to be monitored and both remote checks and agent monitoring are required, the Satellite Server is used. This Satellite server is installed in the DMZ and performs remote checks, receives data from agents and forwards it to Pandora FMS central server. It is particularly useful when the central server cannot open direct connections to the internal network database.

Secure Isolated Network Monitoring – Sync Server

In environments where security prevents opening communications from certain locations, such as datacenters in different countries, the Sync Server can be used. This component, added in version 7 “Next Generation” of Pandora FMS, allows the central server to initiate communications to isolated environments, where a Satellite server and several agents are installed for monitoring.

Distributed monitoring with Pandora FMS offers flexible and efficient solutions to adapt to different network topologies in distributed environments.

Conclusion

Undertaking best practices for deploying distributed systems are critical to building organizations’ resilience in IT infrastructures and services that are more complex to manage, requiring adaptation and proactivity to organizations’ needs for performance, scalability, security, and cost optimization. IT strategists must rely on more robust, informed and reliable systems monitoring, especially when in organizations today and into the future, systems will be increasingly decentralized (no longer all in one or several data centers but also in different clouds) and extending beyond their walls, with data centers closer to their customers or end users and more edge computing. To give an example, according to Global Interconnection Index 2023 (GXI) from Equinix, organizations are interconnecting edge infrastructure 20% faster than core. In addition, the same index indicates that 30% of the digital infrastructure has been moved to Edge Computing. Another trend is that companies are increasingly aware of the data to know about their operation, their processes and interactions with customers, seeking a better interconnection with their ecosystem, directly with their suppliers or partners to offer digital services. On the side of user and customer experience there will always be the need for IT services with immediate, stable and reliable responses 24 hours a day, 365 days a year.

Digital-First has become the trend of organizations in the world and Latin America, in which a digital strategy is chosen first for product and service delivery, especially when a greater impact of the brand is sought more immediately to a certain segment of the market along with a wider dissemination on the offer, in a more customized way and, above all, if it seeks to get closer to the end customer. According to Marketing4Commerce, Digital Report, the number of internet users in the world reaches 5.16 billion (64.4% of the world’s population, as of 2023) with an internet browsing time greater than 6 hours, and people with mobile devices reach 5.44 billion (68% of the world’s population, as of 2023).

Also, we see this reflected in an Adobe report (Digital Trends 2023) in which more than 70% of organizations, both leaders and followers, believe that their customers’ expectations are constantly adjusted to align with improved omnichannel experiences, this is because end customers are constantly evaluating their experiences in comparison to their last best experience. Certainly, the most memorable experiences will be created by organizations that know how to leverage data and combine it with human knowledge to anticipate customer needs, with greater empathy and in a more individualized way. 

In this scenario, Artificial Intelligence (AI) becomes an ally to implement customer experience strategies in a customized and innovative way, taking advantage of voice recognition tools, understanding of natural language, data on behavior patterns and customer preferences. In recent years, interactions with virtual assistants have become commonplace, prompting the development of language models for certain tasks or expected outcomes. This is known as Prompt Engineering, which is the process of building alerts or inputs to guide a certain AI system behavior and get desired and accurate answers from AI models. So AI assumes a digital collaborator role that not only works as a point of contact with customers, but also boosts knowledge and productivity for the organization’s collaborators.

Content:

• What is Prompt Engineering?
• Prompt Engineering Technical Side
• Why Question Engineering Matters
• Evolution of Prompt Engineering
• The Art and Science of Creating Questions
• How Question Engineering Works
• The Role of a Question Engineer
• The Future of Prompt Engineering
• Challenges and Opportunities
• Conclusions

What is Prompt Engineering?

According to Techopedia, (Prompt Engineering) refers to a technique used in artificial intelligence (AI) to optimize and adjust language models for particular tasks and desired outcomes. Also known as Prompt design, which carefully builds prompts or inputs for AI models in order to improve their performance of specific tasks. Properly designed prompts are used to guide and modify the desired performance of the AI system and obtain accurate and desired responses from AI models.

Prompt Engineering uses the capabilities of language models and optimizes their results through properly designed prompts. This allows not only to rely on pre-training or fine-tuning, but also to help users guide models to specific goals by encouraging accurate responses and providing direct directions, exceptions, or examples in prompts.

According to a survey conducted by COPC Inc. During 2022, “Improving Customer Experience” reached 87% as the most mentioned goal in terms of implementing AI-based solutions. In this regard, 83% of respondents stated that they use AI-based solutions mainly for contact applications with their customers, and that AI has endless uses that directly impact Customer Experience. According to a study conducted by CX optimization 2023, the most implemented uses are content creation, customer profiling and reduction of internal calls.

Large Language Models, LLM),which are advanced linguistic models based on Deep Learning algorithms to process and analyze large amounts of text data. LLM works from artificial neural networks (systems that are inspired by the function of the human brain), which are trained to learn patterns and relationships in a text and generate answers to users’ questions. This enables LLM to be able to analyze large volumes of text data and from that, use that information to understand words, phrases and sentences and their contexts, enabling human-IA communication.

Prompt Engineering Technical Side

As we mentioned earlier, LLMs are trained from large amounts of text data to teach the model to recognize relationships and patterns in a text. All this data is processed to adjust model parameters and thereby improve language accuracy and understanding. Text preprocessing techniques (removal of irrelevant words, standardization of words to detect the variability of a text), hyperparameter adjustments and optimization are also used to achieve the highest model accuracy. To implement Prompt Engineering, there are several techniques, such as:

1. Zero-Shot Prompting: It generates a response without giving linguistic models examples or previous context. It is used for quick answers to general questions or topics.
   • Example: “What is a prompt?”
   • Answer: “A Prompt is…”
2. One-Shot Prompting: A response is retrieved from an example or context provided by the user.
   • Example: “If budget in Portuguese is orçamento, how can I translate Supplier?”
   • Answer: “Fornecedor”.
3.  Information Retrieval: Generative AI is asked a specific question for detailed answers. The key to this is the data source from which the LLMs are fed. For example, ChatGPT only has access to data after September 2021.
   • Example: “What are the advantages of LLM?”
   • Answer: “1. Content diversification. 2. Customization…”
4. Creative Writing: Through this technique it is possible to develop texts with imagination, stories and textual expressions that adapt to the preferences of the audience.
   • Example: “Write a poem to the moon”
   • Answer: “The moon can be taken in tablespoons…or as a capsule every two hours. It is good as a hypnotic and sedative and also relieves. “
5. Context Enrichment: Enrichment of information to Artificial Intelligence to improve understanding using methods 5W and 1H, (which refers to 5 W questions: Who, What, Where, When, Why); and 1 H, which is the How of a topic.
   • Example: “Is it good to eat Beets?”
   • Answer: “Who: Most people can eat Beet; What: “Beet or beetroot refers to an edible deep red tuber…”
6. Content Summary with a Specific Focus: It consists of directing the attention of AI to specific aspects of instruction, with a particular emphasis. It can be highlighted which elements should be prioritized in the model, so that the summary reflects the essence of the approach.
   • Example: “Full guide on website optimization techniques, but I only want the mobile optimization strategies.”
   • Answer: “The key aspects are: Mobile Cache – enabling this option allows…; List of Mobile User Agents – if the Mobile Cache feature is enabled…”
7. Fill Templates: To create versatile and structured content. A template with placeholders is used to customize prompts in different instructions while maintaining consistency. Content managers or web developers use this strategy to create custom content snippets, which have been generated by AI on their websites. An example is using a standard template for quoting, making AI fill in customer data, products, pricing, etc. Another example is automating custom emails from a template with a general structure – from the greeting, main text, farewell (‘Hello {Name}, Thank you for requesting our {Service}… {Close}.”
8.  Prompt Customization or Prompt Reframing: It allows you to change the wording of the questions while maintaining the original intent of the query. The language model can be designed to give multiple answers that respond to the original query in different ways. This can be done with synonyms or question rephrasing.
   • Example: “Original prompt: What are the ways to reduce network latency? Reworded Prompt: Can you list techniques to optimize network speed?”
9. Prompt Combination: It consists of merging different prompts or questions in the same instruction to obtain a complete answer.
   • Example: “Can you explain the differences between shared hosting and VPS hosting and recommend which one is better for a small e-commerce website?”
   • Answer: “Shared hosting and VPS hosting are two types of hosting services… Shared Hosting: …”
10. CChain-Of-Thought Prompting: It uses real-time AI interactions to guide toward more accurate and complete responses. It is not based on a single question, but on a sequence of questions or examples associated with it in order to elaborate on the original query. To do this, you need to divide a query or a complex topic into smaller sections. These parts are then presented as a sequence of queries that build on top of each other, to drive AI toward a desired answer.
    • Example: “What is the Main Theme?… For what purpose?… Who is the audience?…”
11. Iterative Prompting: It consists of making follow-up queries based on previous responses to dive into a certain topic, obtain additional information, or clarify any ambiguities about the initial result. This technique requires experts in (Natural Language Processing) to design iterative prompts and elaborate responses similar to those made by a human being.
    • Example: “What are the best movies of 2022?”
    • Answer: “‘Drive My Car’ by Ryûsuke Hamaguchi; ‘The Alley of Lost Souls’ by Guillermo del Toro; Martin McDonagh’s ‘The Banshees of Inisherin’; ‘Holy Spider’ by Ali Abbasi…”
12.  Interactive Storytelling & Role-Playing: It leverages AI’s ability to tailor responses based on previous prompts and interactions, developing a fluid narrative.
    • Example: “Prompt: I want to start a collaborative storytelling exercise with you. We will write a fantasy story about a land where magic exists,… The character will be….”
    • Answer: “In the shadows of a forest there was a…”
13. Implicit Information Injection: The particularity of this technique is that context is subtly given so that AI understands the needs without the need to express it explicitly.
    • Example: “Can you mention the best practices of Modernizing a Datacenter?”
    • Answer: “1- Raise the operating temperature of your data center; 2- Upgrade servers and systems for better consolidation and efficiency.”
14. Translation of Languages with Contextual Nuances: Generation of multilingual content, beyond translating words from one language to another, considering the cultural context or situation for a more accurate and natural translation.
    • Example: “Translate the sentence “She took the ball and ran with it” from English to French, bearing in mind that it is a business metaphor to refer to taking the reins of a project.”
    • Answer: “Elle a pris le ballon et a foncé avec”, considering the idea of taking the initiative of a project.”

In addition to these, we can mention Automatic Prompt Engineering (APE) as an advance in Artificial Intelligence that leverages LLMs to help AI automatically generate and select instructions on its own. The main steps are:

1. Assign the chatbot a specific task and show some examples.
2. The chatbot comes up with different ways to do the job, either by direct reasoning or by taking into account similar tasks that it knows.
3. These different methods are then tested in practice.
4. The chatbot assesses the effectiveness of each method.
5. AI will then choose a better method and apply it.

By means of Machine Learning, Generative AI tools can streamline tasks, from in-context data analysis to automated customer service, without the need for constant human-generated prompts.

It is worth mentioning that in Prompt Engineering it is important to consider basic technical aspects such as Temperature and what we call Top-K Sampling ,to improve the quality and diversity of AI-generated content, by influencing the model’s token (word or subword) selection process:

• Temperature: A higher temperature value (e.g., 1.0 or higher) will result in more diverse and creative text, while a lower value (e.g., 0.5 or lower) will produce more focused and deterministic results. To do this, it is recommended to encourage creativity based on higher temperature values when generating creative writing, brainstorming sessions or exploring innovative ideas. It is also recommended to improve coherence, opting for lower temperature values with well-structured, coherent and focused content, such as technical documentation or formal articles.
• Top-k sampling: is another recommended technique in AI text generation to control the model token selection process, from a restricted set of most likable k tokens. A smaller k value (e.g., 20 or 40) will result in more focused and deterministic text, while a larger k value (e.g., 100 or 200) will produce more diverse and creative results. Applications of top-k sampling include driving content diversity, using larger k-values when generating content that requires a wide range of ideas, perspectives, or vocabularies. It is also about ensuring focused results, choosing smaller k-values, generating content that requires a high degree of concentration, accuracy or consistency.

To implement the Temperature and Top-k Sampling techniques, Experimentation (testing multiple combinations of temperature and top-k values to identify the optimal configuration for tasks or contents) and Sequential Adjustments, are recommended, during the text generation process to control the performance of the AI model at different stages. For example, start with a high temperature and a large k-value to generate creative ideas, then switch to lower values for further refinement and focus.

Finally, it is recommended to apply the downward gradients which consist of an optimization algorithm to minimize an objective function and calculate the rate of change or gradient of the loss function. In Machine Learning this objective function is usually the loss function to evaluate the performance of the model. Parameters are updated iteratively using downward gradients until a local minimum is reached.

Why Question Engineering Matters

The speed with which OpenAI ChatGPT works since 2022 is overwhelming, today it is being used by millions of people, as a form of conversational artificial intelligence, based on advanced deep learning algorithms to understand human language.

Currently, organizations use multiple AI techniques such as Natural Language Processing, Question Engineering, Artificial Neural Network (NN), Machine Learning, and Markov Decision Processing, (MDP) to automate different tasks.

The importance of Question Engineering is that it improves the customer experience and interactions between people and AI, and contributes to building better conversational AI systems. These conversational AI systems dominate and will dominate the market in the coming years by using LLM in a consistent, relevant and accurate way. Just for reference, we have ChatGPT reaching 100 million active users within weeks of its launch.

For developers, Question Engineering helps to understand how AI-based models arrive at the expected answers and also obtain accurate information on how AI models work on the back-end. Of course, the development of prompts covering several topics and scenarios will be needed. Other benefits that you may mention are: that Question Engineering and the context of the text-image synthesis, allow to customize the features of the image (the style, the perspective, the aspect ratio, the point of view and the image resolution). It also plays an important role in the identification and mitigation of prompt injection attacks, thus protecting AI models from possible malicious activities.

Evolución de la Ingeniería de Preguntas

Natural Language Processing (NLP), is part of AI that helps perceive, as its name says, the “natural language” used by humans, enabling interaction between people and computers, thanks to its ability to understand words, phrases and sentences. It also includes syntactic (meaning of words and vocabulary) and semantic (comprehension within a sentence or combination of sentences) processing. The first lights of NLP were seen in the 1950s, when rule-based methods began to be adopted, consisting mostly of machine translation. Its application was in word/sentence analysis, answering questions and machine translation. Until the 1980s, computational grammar appeared as an active field of research. There was more availability of grammar tools and resources, which boosted their demand. Towards the 90s, the use of the web generated a large volume of knowledge, which boosted statistical learning methods that required working with NLP. In 2012 Deep Learning appeared as a solution for statistical learning, producing improvements in NLP systems, deepening raw data and learning from its attributes.

By 2019, the Generative Pre-trained Transformer (GPT) a remarkable advance in the domain of natural language processing emerged, as it is possible to pre-train large-scale language models to teach AI systems how to represent words and sentences in context. This enabled the development of machines that can understand and communicate using language in a manner very similar to that of humans. Its most popular application is ChatGPT, which obtains information from texts published since 2021 on the Internet, including news, encyclopedias, books, websites, among others, but lacks the ability to discriminate which information is true and which is not. Precisely for this reason, Question Engineering emerges as a method to optimize natural language processing in AI and improve the accuracy and quality of its answers.

The Art and Science of Creating Questions

A prompt is itself a text included in the Language Model (LM), and Question Engineering is the art of designing that text to get the desired result, with quality and accuracy. This involves tailoring data input so that AI-driven tools can understand user intent and get clear and concise answers. Which tells us that the process must be effective to ensure that AI-driven tools do not generate inappropriate and meaningless responses, especially when GPT solutions are based mostly on the frequency and association of words, and may yield incomplete or erroneous results.

To create Questions in Generative AI tools, it is recommended to follow this essential guide:

• Understanding the Desired Outcome
  

  Successful Prompt Engineering starts with knowing what questions to ask and how to do it effectively. So the user must be clear about what they want in the first place: objectives of the interaction and a clear outline of the expected results (what to get, for what audience and any associated actions that the system must perform).

•  Choose words carefully
  

  Like any computer system, AI tools can be precise in their use of commands and language, not knowing how to respond to unrecognized commands or language. It is recommended to avoid ambiguity, metaphors, idioms and specific jargon so as not to produce unexpected and undesirable results.

• Remember that form matters
  

  AI systems work based on simple, straightforward requests, through informal sentences and simple language. But complex requests will benefit from detailed, well-structured queries that adhere to a form or format consistent with the internal design of the system. This is essential in Prompt Engineering, as the shape and format may differ for each model, and some tools may have a preferred structure involving the use of keywords in predictable locations.

• Make clear and specific requests
  

  Consider that the system can only act on what it can interpret from a given message. So you have to make clear, explicit and actionable requests and understand the desired outcome. From there, work should then be done to describe the task to be performed or articulate the question to be answered.

• Pay attention to length
  

  Prompts may be subject to a minimum and maximum number of characters. Even though there are AI interfaces that do not impose a strict limit, extremely long indications can be difficult for AI systems to handle.

• Raise open-ended questions or requests
  

  The purpose of Generative AI is to create. Simple Yes or No questions are limiting and with possible short and uninteresting results. Open-ended questions allow for more flexibility.

• Include context
  

  A generative AI tool can meet a wide range of objectives and expectations, from brief and general summaries to detailed explorations. To take advantage of this versatility, well-designed prompts include context that helps the AI system tailor its output to the intended audience.

• Setting goals or production duration limits
  

  Although generative AI claims to be creative, it is often advisable to include barriers in factors such as output duration. Context elements in prompts may include, for example, requesting a simplified and concise response versus a long and detailed response. Also consider that natural language processing models, such as GPT-3, are trained to predict words based on language patterns, not to count them.

• Avoid contradictory terms
  

  Also derived from long prompts and may include ambiguous or contradictory terms. It is recommended for Prompt engineers to review Prompt training and ensure all terms are consistent. Another recommendation is to use positive language and avoid negative language. The logic is that AI models are trained to perform specific tasks, not to do them.

• Use punctuation to clarify complex cues
  

  Just like humans, AI systems rely on punctuation to help analyze a text. AI prompts can also make use of commas, quotation marks, and line breaks to help the system analyze and operate in a complex query.

Regarding images, it is recommended to consider their description, the environment and mood in their context, colors, light, realism.

How Question Engineering Works

Prompt Engineering is a discipline to promote and optimize the use of language models in AI, through the creation and testing of data inputs, with different sentences to evaluate the answers obtained, based on trial and error until the training of the AI-based system is achieved, following these fundamental tasks:

1. Specify the task: Definition of an objective in the language model, which may involve NLP-related tasks such as complementation, translation, text summary.
2.  Identify inputs and outputs: Definition of the inputs that are required in the language model and the desired outputs or results.
3. Create informative prompts: Creation of prompts that clearly communicate the expected behavior in the model, which must be clear, brief and in accordance with the purpose for which it was created.
4. Interact and evaluate: It is tested using language models and evaluating the results that are returned, looking for flaws and identifying biases to make adjustments that improve their performance.
5. Calibrate and refine: It consists of taking into account the findings obtained, making adjustments until the behavior required in the model is obtained, aligned with the requirements and intentions with which the prompt was created.

Throughout this process, the Prompt Engineer should keep in mind that when designing questions it is critical to be clear and accurate. If the designed message is ambiguous, the model will have difficulties for responding with quality. When designing prompts, attention should be paid to the sources used during the previous training, considering audiences without gender and cultural bias, to promote respect and inclusion. What is recommended is to focus on responses aimed at helping, learning, and providing neutral, fact-based responses

Also, the Role Play application is recommended in which a scenario is created where the model assumes a role and interacts with another entity. For example, if you wish to create a product review, you may take on the role of a customer who tried a product and writes down their satisfactory experience.

The Role of a Question Engineer

A Prompt Engineer es el responsable de diseñar, desarrollar, probar, depurar, mantener y actualizar aplicaciones de IA, en estrecha colaboración con otros desarrolladores de software para garantizar que el software responda y funcione de manera eficiente. En su función se requiere creatividad y atención al detalle para elegir palabras, frases, símbolos y formatos correctos que guíen al modelo IA en la generación de textos relevantes y de alta calidad. Este rol emergente ha cobrado mayor relevancia en la necesidad de que IA contribuya a mejorar y agilizar los servicios ante el cliente y en forma interna. Ahora, si nos preguntamos quiénes puede ser Ingenieros de Preguntas, no solo para agilizar sus tareas sino para desarrollarse profesionalmente, podemos decir que pueden ser los investigadores e ingenieros de IA, los científicos y analistas de datos, los creadores de contenido, ejecutivos de atención al cliente, personal docente, profesionales de negocios, investigadores. Se espera que la demanda de Ingenieros de Preguntas crezca en la medida que las organizaciones requieran de personas que sepan manejar las herramientas impulsadas por IA.

The Future of Prompt Engineering

It is anticipated that trends towards a future of Prompt Engineering will be linked to integration with augmented reality (AR) and virtual reality (VR), in the sense that the proper application of prompts can enhance immersive AR/VR experiences, optimizing AI interactions in 3D environments. Advances in Prompt Engineering allow users to converse with AI characters, request information, and issue natural language commands in simulated, real-time environments. This is based on the fact that, with Prompt Engineering, AI can be provided with a context or situation, a conversation and the exchange of the human being with AR/VR applications, whether for spatial, educational, research or exploration use.

Another of the forecasts of the use of Prompt Engineering is the possibility of achieving a simultaneous translation in spoken and written languages, taking advantage of the contexts in several languages so that AI translates bi-directionally in real time and in the most reliable way possible. The impact of this is communication in business, multicultural, diplomatic and personal contexts, taking into account regional dialects, cultural nuances and speech patterns.

Regarding interdisciplinary creativity, Prompt Engineering can boost AI to generate art, stories, works and music, combining with human creativity. Of course, this may have ethical implications, although the access of AI for artistic purposes is also democratized.

Of course, as Prompt Engineering matures, questions about fairness, respect and alignment with moral values are raised, from the formulation of the query itself to the type of answers that can be derived. Keep in mind that in the future of AI and Prompt Engineering, technology will always be a reflection of people.

Challenges and Opportunities

As we have seen, Prompt Engineering represents the opportunity to develop well-designed Prompts that improve the features of AI, more efficiently and effectively. The advantage of this is that everyday tasks can be streamlined, in addition to expanding knowledge on different topics and boosting creativity. Inclusion is also encouraged when properly implemented, with a positive impact on gender experiences.

On the other hand there are poorly designed questions that can result in AI responses with bias, prejudice, or erroneous data. Hence, ethical considerations in Prompt Engineering can mitigate these risks, without compromising fairness, respect, and inclusion. Also, the lack of application of best practices, even by professionals in the field, may not achieve the desired result on the first attempt and may be difficult to find a suitable point to start the process.

It can also be difficult to control the level of creativity and uniqueness of the result. Often, Prompt Engineering professionals can provide additional information in the message that may confuse the AI model and affect the accuracy of the answer.

Conclusions

In the digital economy, the most memorable experiences will be those in which data is leveraged and combined with human knowledge to anticipate customer needs, with empathy and customization. In this environment, AI becomes the digital partner, not only as a point of contact with the customer, but also as a driver of productivity in the organization. It is true that GPT has gained traction in a search for closer proximity to the customer; however, it is based on frequency and word association, lacking the ability to differentiate correct from incorrect information. Due to this need to improve the quality of answers that Prompt Engineering takes relevance to develop and optimize AI natural language models and obtain quality and accuracy in their answers, based on a greater understanding of user intent. Without a doubt, the demand for the Prompt Engineer will grow, confirming that organizations require professionals who know how to understand the nature of AI-based tools.

It is clear that, as the adoption of Mature Prompt Engineering will continue to raise issues of equity, respect and alignment with moral values in the formulation of prompts and results, so appropriate techniques are required to achieve its implementation without bias or prejudice. To embark on this journey to Prompt Engineering, it is recommended to be accompanied by a technology partner who transmits to their team the best techniques and practices for its implementation.

It would seem like the line between science fiction and reality is increasingly blurred. We no longer see this only in the movies and games, but in e-commerce, education, entertainment, staff training, remote diagnostics or architectural projects. Today Virtual Reality and Augmented Reality are changing the way we use screens by creating new, more interactive and immersive experiences. But… How do we define Virtual Reality and Augmented Reality?

Content:

• Augmented Reality (AR)
• Operation and example of Virtual Reality (VR)
• Similarities and Differences between AR and VR
• Examples of AR and VR Applications
• Using AR on Mobile Devices
• Cinematic Influences on Public Perception of VR and AR
• Technological and Business Challenges
• Future of Augmented and Virtual Reality
• Conclusion

Virtual Reality or VR refers to an artificial environment created with hardware and software, presented to the user in such a way that it looks and feels like a real environment. To “enter” a virtual reality, the user puts on gloves, headphones and special glasses, from which information is received from the computer system. In addition to providing sensory input to the user (three of the five senses: touch, hearing, and vision), the devices also monitor the user’s actions.

For Augmented Reality or AR), technology capable of inserting digital elements into real-world environments is used to offer customers and professionals a hybrid experience of reality. Although Augmented Reality is compatible with multiple devices, it is more popular for smartphone applications, with real-time interactions. In fact, most current AR tools are customer-oriented, although organizations are beginning to embrace AR in business processes, products, and services.

While AR is different from VR, both innovations represent a field of technology called extended reality (XR), encompassing all environments, real and virtual, represented by computer graphics or mobile devices. The goal of XR is to combine physical and virtual realities until users are unable to differentiate them, in addition to being available to anyone to improve their lives.

The importance of understanding each reality (AR and VR) is the potential to alter the digital landscape in life and business, transforming the way we communicate and interact with information and changing the way multiple industries can operate. We look at this in more detail below.

Augmented Reality (AR)

This reality incorporates virtual content into the physical world to improve user perception and interaction with a real environment. AR is experienced with smartphones, tablets or AR glasses, which project virtual objects, text or images so that users can interact simultaneously with virtual and physical elements.

For example, a camera on the device records the user’s environment and gyroscopes and accelerometers monitor the camera’s orientation and location. The AR software analyzes the camera’s transmission, which identifies objects and features in the environment. From there, users may interact with virtual objects using touchscreens, gestures, and voice commands. For example: from a Tablet, you may check suggestions for those who visit a city. The screen shows places to shop, eat, visit a museum, etc., based on the user’s preferences.

On the production floor of a manufacturing company, through AR lenses and software, maintenance engineers can obtain information on the health status of a piece of equipment, so that they can make decisions in real time and more proactively.

Another example can be seen in the design of spaces and architecture. From a lens you may get an image of what the completed project would look like to present the executive project to investors or detect improvements in the design and/or impact on the environment.

Operation and example of Virtual Reality (VR)

Within Extended Reality, virtual reality is the most popular form. Users wear headsets or virtual reality goggles (wearables) that have sensors to track movements and allow them to explore computer-generated virtual environments, as well as to interact with objects and participate in different activities displayed on screens or lenses.

In VR, users see three-dimensional (3D) images that create the feeling of depth and immersion, while spatial audio enhances the experience through headphones or speakers. We must also understand that the immersive experience is a format whose goal is to completely “immerse” the person in a specific real or virtual environment or context.

One of the most widespread applications of VR is in games, in which users interact directly with the game through devices such as glasses, belts, gloves and other accessories that improve player experience.

In industries, VR can support design and training with elements that could be risky for the operator in an induction stage. Risks are also reduced in product design or construction and architecture analysis.

In the field of health, VR has contributed to improvements in the diagnosis of both physical and mental illnesses, training of medical personnel, application of telemedicine, patient education about their condition, or a new approach to recovery or rehabilitation therapies (which transfers the mechanics of games to the educational-professional field). A very important thing in VR is that immersive content is as important as the hardware from which the user has interactions. Without hardware, there is no “simulated environment” that can be brought to life.

To arrive at what we understand today as VR, in 1961, what is considered the first virtual reality helmet was built (by scientists Corneau and Bryan), based on a system of magnetic sensors, incorporating the elements of virtual reality: isolation, freedom of perspective and an immersive sensory experience. A year later, Morton Heilig presented the Sensorama, which reproduced audiovisual content. Users fitted their heads into a device specially designed to live a three-dimensional experience where even odors were reproduced. It was a mechanical device, predating digital electronics. In 1965, Ivan Shuterland, laid the foundations of a multi-sensory system based on a computer. In 1968, Shutherland created the first head-mounted display (HMD) for use in immersive simulations. The graphs that comprised the virtual environment the user was in consisted of simple model rooms rendered from the wireframe algorithm (a visual representation of what users will see and interact with). This device was called The Sword of Damocles (the helmet was so large that it needed to be suspended from the ceiling).

Over time, advances were made, until in the 80s and 90s, the game companies Sega and Nintendo developed virtual reality game systems. In 2009, the Oculus Rift glasses emerged in a project by Palmer Luckey, to develop devices in the video game industry. Until the 2010s, the Oculus and HTC Vive companies introduced high-quality virtual reality headsets, being able to take advantage of powerful graphics and motion tracking technology. Recently, Apple, with Vision Pro, and Meta, with Oculus Go headphones, have generated great expectations about the use of VR.

As for the origins of AR, in 1974, Myron Kruger, a computer scientist and artist, built a lab at the University of Connecticut called ‘Videoplace’ that was entirely dedicated to artificial reality. Within these walls, projection and camera technology were used to cast on-screen silhouettes surrounding users for an interactive experience. Then, AR came out of the labs for use in different industries and commercial applications. In 1990, Tom Caudell, a researcher at Boeing, coined the term “augmented reality”. In 1992, Louis Rosenburg, a researcher at the USAF’s Armstrong’s Research Lab, created “Virtual Fixtures,” which was one of the first fully functional augmented reality systems. The system allowed military personnel to virtually control and guide machinery to perform tasks such as training their U.S. Air Force pilots in safer flying practices.

In 1994, Julie Martin, a writer and producer, brought augmented reality to the entertainment industry with the stage production Dancing in Cyberspace. The show featured acrobats dancing alongside virtual objects projected onto the physical stage.

In 1998, Sportsvision broadcasted the first NFL game live with the 1st & Ten virtual graphics system, also known as the yellow yard marker. The technology showed a yellow line overlaid on top of the transmission so you could quickly see where the team advanced to get a first try. In 1999, NASA created a hybrid synthetic vision system for its X-38 spacecraft. The system leveraged AR technology to help provide better navigation during test flights.

From those years to the present, AR has been widely adopted in various fields such as entertainment, industrial, personnel and design: Esquire magazine used augmented reality (2009) in print media for the first time in an attempt to bring the pages to life. When readers scanned the cover, the augmented reality-equipped magazine showed Robert Downey Jr. talking to readers. Volkswagen introduced the MARTA (Mobile Augmented Reality Technical Assistance) app in 2013, which mainly provided technicians with step-by-step repair instructions within the service manual. Google introduced Google Glass, which is a pair of augmented reality glasses for immersive experiences. Users with AR technology communicated with the Internet through natural language processing commands, being able to access a variety of applications such as Google Maps, Google+, Gmail and others. In 2016, Microsoft introduced HoloLens, which is a headset that runs on Windows 10 and is essentially a wearable computer that allows users to scan their environment and create their own AR experiences. In 2017, IKEA launched its augmented reality app called IKEA Place that changed the retail industry forever. The app allows customers to get a virtual preview of their home décor options before making a purchase.

Similarities and Differences between AR and VR

As we have seen, AR and VR are quite similar and offer virtual objects in real life. Their similarities can be summarized like this:

• They can display enlarged and life-size objects and use the same devices.
• 3D content is needed.
• They can be used on laptops, PCs, smartphones, etc.
• They include tracking of movement of hands, eyes, fingers and more.
• Inmersion is offered.

However, there are differences that we can summarize as follows:

As for the audiences for which each one is focused, AR is for those who need to add virtuality to the real world and improve both the virtual and real world. AR detects user locations and bookmarks, as well as system calls in predefined content. It is partially immersive and open. While VR is for those who need to replace the whole reality and improve virtual reality for many purposes, such as games, marketing, etc. taking into account that VR is an immersive sequence of animations, URLs, videos, audio. VR is fully immersive and closed.

Examples of AR and VR Applications

Some examples of how organizations have adopted AR are:

• Development of translation applications. These applications interpret text, which is scanned, from one language to another.
• In the gaming industry, to develop real-time 3D graphics.
• Analysis and recognition of an item or text. Example: With image capture using Google Lens, the app will start analyzing the image and recognize what it is about. Once done, it will offer you actions to perform related to the type of item or text.
• In advertising and printing, AR is used to display digital content at the top of magazines.
• In design, as we mentioned in the IKEA Place example, AR provides a virtual preview of decoration options before making a purchase. Another example is YouCam Makeup, a free application that allows you to design and create makeup styles, hairstyles, face and body touch-ups with filters, dyes, eyelashes, among others.

VR has gained momentum in several industries, such as:

• The Armed Forces using virtual reality technology to train their soldiers by showing flight and battlefield simulations.
• Medical students learning better with 3D scanning of each organ or the entire body with the help of VR technology.
• Virtual reality being also used to treat post-traumatic stress, phobias, or anxiety by making patients understand the real cause of their illness and in other healthcare settings.
• Professionals using virtual reality to measure an athlete’s performance and analyze techniques with the digital training device.
• Virtual reality-based devices (Oculus Rift, HTC Vive, google cartoon, etc.) helping users imagine an environment that doesn’t exactly exist, such as an immersive experience in the world of dinosaurs.
• From manufacturing and packaging to interior design, companies can use virtual reality to give customers a demo of the product and a better understanding of what goes into making it. An example is Lowe’s Holoroom, where customers can select home décor items, appliances, cabinets, and room designs to see the end result.
• This approach can also be implemented to engage both customers and employees, driving inspiration, collaboration, and interactions. For example, in personal banking, some benefits or rewards can be offered to loyal customers.
• In the specific experience of a particular product, VR makes it possible to highlight its most exclusive features and at the same time provide the opportunity to experience its use. Vehicle manufacturer Volvo used virtual reality technology implementation to help customers who did not have easy access to their dealerships to test their cars. This experience was provided through the use of the Google Cardboard VR headset.

Using AR on Mobile Devices

At first, it seemed that AR would be intended only for military applications or games, but today we see that they play an important role in innovation in the mobile market, allowing users of smartphones and tablets to interact virtually with their environment thanks to greater bandwidth and better connectivity. In the words of Mark Donovan, analyst at ComScore, “…The idea that a mobile device knows where I am and can access, manipulate, and overlay that information on real images that are right in front of me really gets my sci-fi juices flowing…This is just getting started and will probably be one of the most interesting mobile trends in years to come.”.

A major factor in the mobile market is GPS and location-based technologies, which allow users to track and find friends while traveling or “check in” at particular locations. That information is stored and shared with others through the internet cloud and can be used so that marketers can use it to publicize special promotions or discounts, or a city promoting its hotspots could embed facts on the screen and about the neighborhood and the people who lived there. Other visitors may leave virtual comments about the tour. In education, biology students, for example, could use an augmented reality app and a smartphone to gain additional insight into what they see while dissecting a frog.

The way smartphones are driving AR usage, Qualcomm recently showcased augmented reality technology on its devices. Qualcomm’s Snapdragon processors and a new Android smartphone software development kit have been designed to provide the necessary foundation in building and using augmented reality technology in mobile phones. With toy maker Mattel, they collaborated on the virtual update of a classic game called Rock ‘Em Sock ‘Em Robots. Using Qualcomm technology and the smartphone’s built-in camera, players could see virtual robots superimposed on their smartphone screens. The robots appeared in the ring, which was a piece of paper printed with the static image of the ring and its strings. Players used the buttons on their phones to throw punches and their robots moved around the ring while players physically surrounded the table where the image of the ring was placed. The company also sees the potential in marketing, as an example it mentions the insertion of animated coupons on top of real images of its products in stores, so that, when consumers pass by a cereal box, for example, in the supermarket and look at their phone screen, they can get an instant discount.

Now, what is needed for AR on mobile devices? You need a real image capture device, software that is simultaneously transcribing this information and the virtual elements that are going to transform that reality. There are also different types of augmented reality: the one that is transcribed through a geolocation and the one that is based on markers:

• AR Projection: Artificial light is projected onto real-world surfaces. Augmented reality applications can also detect the tactile interaction of this projected light. This way, user interaction is detected by an altered projection on the expected projection.
• Overlay of the AR: Before the overlay, the application must recognize which element it has to replace. Once achieved, an object is partially or totally superimposed.
• AR Markers: Using a camera or a visual marker (a QR, for example), a marker is distinguished from any other real-world object. This way, information is superimposed on the marker.
• Geolocation of AR: It is based on the geolocation emitted by the smartphone through GPS to know its position and location.
• Devices for AR: In AR it is necessary to have sensors and cameras. The projector, usually a very small one, allows you to project reality in any space without using a mobile phone or tablet to interact. Glasses or mirrors also use augmented reality.

There are also 2 types of sensors:

• Sensors used for Tracking: They are responsible for knowing the position of the real world, users and any device in the solution. That way it is possible to achieve that synchronization or registration between the real and virtual world that we discussed when giving the definition of augmented reality. In turn, these sensors are classified into:
  
  • Camera (computer vision): Perhaps one of the most important technologies. There are also the ‘fiducial markers’, that is, marks in the environment that allow the vision system and the solution as a whole, not only to be aware of what is there and what its performance is like, but also to place it spatially.
  • Positioning (GPS): A technology not very specific to augmented reality but also sometimes used for spatial positioning.
  • Gyroscopes, accelerometers, compasses and others: Which allow you to appreciate the orientation (gyroscopes), direction (compasses) and acceleration (accelerometers). Most of these sensors are already incorporated, for example, in mobiles and tablets.
• Sensors to collect information from the environment: Humidity, temperature and other atmospheric information. Another type of possible information is pH, electrical voltage, radio frequency, etc.
• Sensors to collect user input: These are fairly common devices such as buttons, touch screens, keyboards, etc.

Cinematic Influences on Public Perception of VR and AR

Undoubtedly, cinema has been one of the factors that have influenced the perception of Virtual Reality and Augmented Reality. As an example, we have these well-known films where these technologies played a leading role:

• Iron Man: This film is a great example of how military forces can use technology in the field using information fed by a central computer.
• They Live: It is the story of a drifter who discovers a pair of glasses that allow him to see the reality of aliens taking over the Earth. The whole concept of putting on glasses to see what others can’t is the big idea behind AR.
• Minority Report: Futuristic sci-fi film set in 2054, filled with AR technology from start to finish. From the computer interface that appears in the air to the interaction with a 3D computerized board and the ads that offer what the user would like to have.
• Avatar: The main character, Jake Sulley, is on a huge AR device that allows his host to experience a completely different level of sensory perception.
• Robocop: Detroit officer Alex Murphy becomes Robocop. His helmet is connected to the most advanced augmented reality technology that allows him to continue fulfilling his role as a police officer, albeit at a more impressive level.
• Wall-e: futuristic 3D animated film. This film somehow made a subtle statement that AR technology is not just for law enforcement use.
• Top Gun: The HUDs found in the cockpits of the F-14 Tomcats used in the film are the real reason they are called HUDs. These things allowed pilots to keep their heads up in the heat of the action and not look at their instrument panels.
• Tron/Tron: Legacy: Legacy – These two films delve into what could happen if you were unexpectedly thrown into a video game. Although for many passionate gamers it may seem like a dream come true, the movies quickly prove that it is not without its drawbacks.
• Virtuosity: This film poses what could happen if a virtual reality character were placed in our reality. There is a virtual reality simulation built by combining the characters of multiple serial killers that makes its way into reality.
• Matrix: It examines a world dominated by human-created machines, combining action sequences with innovative special effects. Unlike Skynet in the Terminator trilogy, which aimed to annihilate humanity, the artificial intelligence in Matrix has discovered a more useful purpose for our species: energy. Machines do this by absorbing energy from bodies while keeping people entertained in a virtual reality realm known as Matrix.
• Gamer: In the film, users control death row convicts in real life in the Internet Slayers game. Gerard Butler plays one of these convicts and, in order to get released, he must survive the game with the help of the person who controls it. It is an intense and visceral experience that explores the border between virtual and genuine violence.
• Ender’s game: It portrays a society where children are educated to be military soldiers through virtual reality simulations. It’s a depressing concept countered with vivid and extremely beautiful images, particularly in the recreated landscapes.
• Ready Player One: It chronicles how virtual reality has changed cultural conventions thanks to a new technology called Oasis. Although it started as a video game platform, Oasis has expanded into a way of life. People work in the Oasis, children go to school there, and companies try to monetize every square inch of the Oasis. In the game, the winner receives Halliday’s enormous riches, as well as ownership of the Oasis.

In addition to representing the use of AR and VR, the films also raise aspects of ethics and governance as in all emerging technology.

Technological and Business Challenges

AR and VR are technologies that will be increasingly present in people’s daily lives and in the work of companies. Of course, there are challenges that organizations should consider when adopting them:

• Excessive Expectations: It is often speculated that it is possible to execute in virtual environments absolutely all the actions that can be actually performed. It is important to carry out all the necessary procedures so that there is consistency between the virtual and the real world.
• Specific development: Considering that the development of skills in specific fields and in regards to the needs of each organization must be carried out, with defined results from its design in the business model and where a positive impact is generated for the organization.
• Limited resources: Understanding the current limitations in the development of better apps and learning items with AR and VR, from the necessary equipment, software and hardware, and the human talent that can develop and support the applications.
• Technological gap: Reducing the educational-digital gap between institutions, regions and social sectors with access to AR and VR technology and those that do not yet have the same opportunities or technological capabilities.
• Learning Curve: From the first business model where it is planned to integrate AR and VR and the organizational culture that allows the consistent and continuous development of these technologies.
• Transdisciplinary aspects: AR and VR involve transdisciplinary aspects from different knowledge and business areas: information technologies, marketing, sales, operations, human resources, etc.
• Accelerated change: Technology is very agile and the change of electronic devices that give life to this type of tools is updated at an accelerated speed, which triggers challenges in investments in technologies that support it and in the human talent that knows these technologies and that can implement them.

Another important aspect in the reality of many countries is that bandwidth and low latency requirements for these technologies that take up multimedia resources are at an insufficient level, in addition to the fact that current networks often cannot support high-quality AR and VR transmissions, perform high-speed data transmission, stable connection that gets rid of fluctuations and offers a seamless experience.

Future of Augmented and Virtual Reality

While AR and VR remain emerging technologies, faster, lighter and more affordable technology is envisioned in the future. On the one hand, advances in smartphone technology (with better cameras and processors) will mean that you can enjoy more innovative AR and VR experiences. The advancement in 5G wireless networks will also make it possible to enjoy these technologies from anywhere in the world.

Although this high technology is associated with science fiction and the gaming industry, Virtual Reality has the potential to revolutionize several industries, especially when looking for innovative ways to increase their productivity, improve processes and, as remoteness gains ground, the possibilities of virtual reality help achieve goals.

For VR, the development of more powerful processors such as Meta’s Oculus Quest and Apple’s 8KVR/AR headset is anticipated. As devices become more robust in functionality and lighter in use, the adoption of this technology will play an important role in creating more immersive and intuitive experiences in all fields.

We can also mention some predictions and budding improvements:

• LiDAR will bring more realistic AR creations to our phones. iPhone 12 and iPad Pro are now equipped with LiDAR LiDAR (Light Detection and Ranging) technology is essentially used to create a 3D map of the environment, which can seriously improve the AR capabilities of a device. In addition, it provides a sense of depth to AR creations, rather than a flat graphic.
• VR headsets will be smaller, lighter and incorporate more features. Hand detection and eye tracking are two prominent examples of the technology built into virtual reality headsets. Because hand detection allows VR users to control movements without clunky controllers, users can be more expressive in VR and connect with their VR game or experience on a deeper level. And the inclusion of eye-tracking technology allows the system to focus the best resolution and image quality only on the parts of the image the user is looking at (exactly as the human eye does). Delay and risk of nausea are reduced.
• There will be new XR accessories to further deepen the experience. The startup Ekto VR has created robotic boots that provide the sensation of walking, to adapt to the movement in the headphones, even if you are actually standing. The rotating discs at the bottom of the boots move to match the direction of the user’s movements. In the future, accessories like this may be considered a normal part of the virtual reality experience.
• We’ll even have full-body haptic suits. There are already haptic gloves that simulate the sensation of touch through vibrations. The full-body suit is proposed as the TESLASUIT, which today are not affordable for most virtual reality users. Over time they could reduce their cost which in turn will increase their adoption.

According to companies surveyed by PWC in 2022, VR learners absorb knowledge four times faster than learners in the classroom and are 275% more confident when it comes to applying the skills they learned during training in the real world.

In the workplace, remote work is more popular than ever, but there are still aspects of face-to-face interactions that are difficult to replicate. As a result, mixed reality collaborative work tools will increasingly leverage virtual reality and augmented reality to capture and express the more subtle aspects of interaction that are not translated into video calls.

In commerce, virtual reality and augmented reality will more often become part of the marketing and sales process. Brands will invest in creating virtual environments where they can interact with shoppers to help them solve their problems, encouraging them to make the leap from being customers to being loyal followers.

In health, from using AR to improve liver cancer therapy to creating surgery simulations in virtual reality, healthcare systems are using these technologies in a variety of applications. The development continues, due mostly to the growing demand driven by more connectivity, costs in devices that will be reduced and the need to reduce costs and risks in interventions.

According to Forbes, global investments in augmented reality are estimated to grow from $62.75 billion in 2023 to $1,109.71 billion by 2030, at a CAGR of 50.7%. For virtual reality, Forbes estimated that global investments in virtual reality (VR) reached $59.96 billion in 2022 and are expected to grow at a compound annual growth rate (CAGR) of 27.5% from 2023 to 2030. Undoubtedly, double-digit growth makes it clear that organizations must consider how to address these emerging technologies to achieve business results.

Conclusion

AR and VR are technologies that should be reviewed in the Digital Transformation strategy of organizations, for the advantages they represent, from the display for customers of outstanding product characteristics, the feasibility of a project or design; practical guides on the use of products, demonstrations, advertising or promotions; the training and development of staff skills on new equipment or security protocols through VR motivating interactive learning; the holding of virtual meetings or events that simulate the true presence of customers and colleagues; virtual visits to facilities, shops, educational institutions, museums, etc.; up to the best customer service, with a better approach saving time and resources.

Of course, the use of augmented reality and virtual reality depends on the internal capabilities, budget and objectives of the organization. Although there are already many applications on the market that use augmented reality, the technology has not yet become widespread; however, as devices, processors and software add more power and sophistication, the level of information that can be added will increase. AR and VR can help improve decision-making ability, communication, and understanding by experiencing a scenario that is artificial but looks and feels natural. As we have seen throughout this article, AR and VR have many applications in the entertainment, military, engineering, medical, industrial, and other industries. It is recommended, for best results, to combine both technologies by doing an analysis of each use case on adaptability, productivity, time to market, return on investment and expected results. It is also recommended to approach an information technology partner who has the expertise in your industry and understands your challenges.

In this article, we will thoroughly address RMM Software (Remote Monitoring and Management Software) and its essential role for Managed Service Providers (MSPs). We will explain the core functions of RMM, from remote monitoring to efficient management of client devices, highlighting its key advantages such as reducing labor costs and improving productivity. We will analyze the strategic integration of RMM and PSA (Professional Services Automation) to empower MSP workflows and offer a vision of the future, supported by promising statistics. We conclude by highlighting the continued importance of RMM in the technology landscape and encouraging MSPs to consider its implementation to optimize efficiency and success in the delivery of managed services.

Content:

• What is RMM software?
• How does RMM software contribute to the digital transformation of companies?
• A key tool for MSPs
• How do RMM tools for remote monitoring work?
• How does RMM software help improve the operational efficiency of MSPs?
• What aspects should MSPs consider when choosing RMM software?
• Conclusion

What is RMM software?

In the past, all businesses, regardless of size, used on-premise IT infrastructures. When a problem arose, they contacted their service provider and a technical team went to the offices to solve it. However, the landscape changed completely with the development of Cloud technology. The possibility of accessing data and computing resources from anywhere was gradually reducing the dependence on centralized IT infrastructures. The definitive leap occurred with the arrival of remote work and hybrid work. Organizations that go for a flexible working framework have their systems distributed in widely diverse locations, often outside the traditional corporate network.

On the other hand, each department within the company has specific technological needs that are quickly adapting to market changes. Managing all these applications manually would be very complex, expensive and could lead to human errors that put security at risk.

It is clear that to address these challenges new tools had to emerge such as the RMM (Remote Monitoring and Management) software that allows companies to maintain effective control of all their IT assets, even in distributed environments.

How does RMM software contribute to the digital transformation of companies?

As we just mentioned, RMM software has become a key piece to ensure the transition to decentralized and dynamic infrastructure environments, without neglecting the essential aspects.

Thanks to this technology, IT professionals can remotely monitor and manage a company’s entire infrastructure monitor the performance of IoT devices connected to the network in real time, identify possible threats or anomalous activities and apply corrective measures.

Although remote management tools emerged in the 1990s, they initially had limited features and were difficult to implement.

The first RMMs offered basic supervision and were installed on each computer individually. The central system then analyzed the data and created reports or alerts on critical events.

Instead, today’s RMM software takes a more holistic approach and enables unified and comprehensive management of the company’s technology infrastructure by retrieving information from the whole IT environment rather than from each device in isolation. In addition, it supports on-premise and cloud installations.

Finally, another key contribution of RMM tools for digitization is to switch from a reactive maintenance model to a preventive maintenance model. Remote access solutions allow technical teams to proactively monitor software processes, operating systems, and network threads, and address potential issues before they become critical situations.

A key tool for MSPs

A Managed Service Provider (MSP) is a company that provides management and technology support services to other companies, from server administration, to network configuration, to cloud asset management.

As organizations grow, they store more data, and cyber threats are also on the rise. Many SMEs decide to hire the services of an MSP provider to take charge of their infrastructures, especially if they do not have an internal IT department that optimizes the security and performance of their systems.

MSPs use different technologies to distribute their services and one of the most important is RMM software, which allows them to proactively monitor their customers’ networks and equipment and solve any issues remotely without having to go to the offices in person.

According to data from the Transparency Market Research portal, the market for this type of software has not stopped growing in recent years and this growth is expected to remain constant at least until 2030, driven by the demand for MSPs.

How do RMM tools for remote monitoring work?

RMM tools work thanks to an agent that is installed on the company’s workstations, servers and devices. Once installed, it runs in the background and gathers information about the performance and security of systems.

The RMM agent continuously monitors network activity (CPU usage, memory, disk space, etc.) and if it detects any anomalies, it automatically generates a ticket with detailed information about the problem and sends it to the MSP provider. Tickets are organized in a panel according to their priority and their status can be changed once they have been solved or escalated to a higher level in the most complex cases.

In addition, RMM tools create periodic reports on the overall health of systems. These reports can be analyzed by technical teams to reinforce network stability.

How does RMM software help improve the operational efficiency of MSPs?

RMM software has a number of practical utilities that MSPs can leverage to raise the quality of their services:

• Remote monitoring and management
  

  It monitors equipment performance in real time and allows to solve problems remotely without having to go physically to the place where the incident took place. This saves time and costs associated with transportation.

  Another advantage of implementing RMM tools is the possibility of hiring the best professionals regardless of their location and covering different time zones offering 24/7 support.

• Full visibility of IT infrastructure
  

  Thanks to RMM software, technical teams can keep track of all their customers’ IT assets from a single dashboard. For example, they can make an inventory of all devices and cloud services that are active, or check in a single dashboard view the tickets that are open and those that are pending resolution.

• Automating repetitive tasks
  

  RMM tools create automated workflows for routine tasks such as: installing/ uninstalling software, transferring files, running scripts, managing patches and updates, or backing up. This reduces the workload of IT teams and minimizes the risk of human error.

• Increased security
  

  RMM agents send alerts in real time if a critical event takes place. That way, network administrators can very quickly identify security threats or problems that affect computer performance.

  Proactive monitoring is critical for MSP providers to ensure a stable and secure IT environment for their customers. In addition, it reduces the costs associated with equipment repair and data recovery.

• Reduce downtime
  

  The installation of new programs, updates and corrective measures runs in the background without interfering with user activity. This makes compliance with Service Level Agreements (SLAs) easier by solving problems as soon as possible without any prolonged service interruptions.

What aspects should MSPs consider when choosing RMM software?

It is important to choose a stable, safe and easily scalable solution that meets customer needs. In addition, the chosen RMM software is ideally integrated easily with other tools for more efficient and complete management.

Let’s look at some basic requirements!

• Easy implementation
  

  RMM tools should be intuitive to reduce commissioning time and costs.

• Flexibility
  

  As companies grow, so does their IT infrastructure. For MSPs, a higher volume of customers means increased monitoring capacity. That’s why it’s important to choose a tool that’s flexible and scalable. That way, it will be possible to add new devices and users without technical limitations.

• Stability
  

  It verifies that RMM software is stable. Some solutions provide remote access through third-party software and this can affect connection performance as each tool has its own features and data transfer speed. Therefore, it is best to select a platform that offers integrated remote access to optimize responsiveness and avoid interruptions.

• Device compatibility
  

  The tool should be prepared to monitor the activity of a wide variety of devices and computer systems that support SNMP protocols. This includes, but is not limited to, servers, routers, switches, printers, IP cameras, etc.

• Seamless integration with PSA tools
  

  The integration of RMM and PSA improves the workflow of MSPs.

  PSA tools automate and manage tasks related to the provision of professional services such as invoicing, ticket management, time registration, etc.

  For example, issues detected during remote monitoring can automatically generate tickets in the PSA system for technicians to review the device’s incident history and keep track.

  Time spent applying corrective action can also be automatically recorded by PSAs, allowing for more accurate billing.

• Security
  

  Make sure that the RMM software you plan to purchase is properly licensed and meets security standards. It should provide features such as data encryption, multi-factor authentication, system access via VPN, or blocking inactive accounts.

• Support
  

  Finally, before deciding on an RMM solution, check that the vendor offers good post-implementation support. Check the references and opinions of other customers to know the quality of the service and make sure that you are making a good investment.

Conclusion

SMBs are increasingly digitized and rely on a wide variety of software to run their day-to-day operations. As enterprises migrate their infrastructures to the cloud, MSP providers need remote access solutions to end-to-end management of their customers’ assets.

There are different RMM tools that allow you to monitor the performance of your systems in real time and perform support and maintenance actions. One of the most complete ones is Pandora FMS Command Center, a specific version of the Pandora FMS platform for monitoring MSP and which has been designed to work in IT environments with a high volume of devices. It is a secure and scalable solution that helps managed service providers reduce workload and expand their customer base.

In addition, it has a specific training plan for IT teams to get the most out of all the advanced features of the software.

Many companies that work with Pandora FMS Command Center have already managed to reduce their operating costs between 40% and 70% thanks to task automation and reduced incidents.

It’s time to increase your business productivity and offer your customers exceptional service. Contact our sales team to request a quote or answer your questions about our tool.

Ahinóam Rodríguez

I studied Philology, but life circumstances led me to work in the Marketing sector as a content writer. I am passionate about the world of blogging and the opportunity to learn that comes with each new project. I invite you to follow my posts on the Pandora FMS blog to discover the technological trends that are transforming the business world.