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Is it Time to Start Looking for Cloud RADIUS Solutions?

At the heart of many authentication systems lies a robust and versatile technology known as the Remote Authentication Dial-In User Service (RADIUS) server. If you’re not already familiar, buckle up—this unsung hero is foundational to modern network security, and its cloud-native evolution is even more compelling. Let’s dive into what a RADIUS server is, how it works, why it’s essential, and how moving to the cloud can elevate your security game.

What Is a RADIUS Server?

A RADIUS server is a centralized authentication, authorization, and accounting (AAA) system that manages access to network resources. Developed in the 1990s, it was originally designed to authenticate dial-up users, but it’s evolved significantly since then.

At its core, a RADIUS server:

  1. Authenticates: Validates user credentials (like usernames and passwords) or device certificates to ensure the entity requesting access is legitimate.
  2. Authorizes: Determines what level of access the authenticated user or device should have.
  3. Accounts: Tracks and logs usage data, such as connection time, duration, and data transferred.

Today, RADIUS servers are critical for managing secure access across Wi-Fi networks, VPNs, and enterprise applications. They’re the backbone of many enterprise network authentication systems, especially when paired with directory services like Active Directory or Entra ID (formerly Azure AD).

How Does a RADIUS Server Work?

The magic of a RADIUS server lies in its client-server model and the ability to handle requests from network access devices—such as routers, switches, and wireless access points—seamlessly. Here’s a simplified breakdown:

  1. Access Request: A user or device attempts to connect to a network via an access point (e.g., Wi-Fi).
  2. Request Forwarding: The access point forwards the authentication request to the RADIUS server.
  3. Authentication Check: The RADIUS server checks the provided credentials or certificate against a user database (like LDAP or Active Directory).
  4. Authorization Decision: If the credentials are valid, the RADIUS server sends an “Access-Accept” response. If not, it’ll send an “Access-Reject” response.
  5. Access Granted: If authorized, the user or device gains access to the network based on predefined policies (e.g., VLAN assignments or specific IP ranges).

This process happens in milliseconds, ensuring a smooth and secure user experience.

Why Is a RADIUS Server Important?

Without a RADIUS server, enterprise networks would struggle to maintain secure, scalable, and efficient access control. Here are a few key reasons why RADIUS servers are indispensable:

  1. Centralized Authentication: Instead of managing access policies on individual network devices, a RADIUS server provides a single point of control. This simplifies administration and ensures consistency.
  2. Enhanced Security: By requiring credentials or certificates, RADIUS servers help prevent unauthorized access. Paired with modern security protocols like WPA2-Enterprise, it becomes even more robust.
  3. Scalability: Whether you have 50 users or 50,000, a RADIUS server can handle authentication requests at scale.
  4. Audit and Compliance: The accounting functionality logs who accessed the network, when, and for how long, aiding in compliance with regulatory requirements.
  5. Policy Enforcement: RADIUS servers allow administrators to enforce granular access policies, such as device-based restrictions or time-of-day rules.

The Advantages of Cloud RADIUS Solutions

Traditional on-premises RADIUS servers are powerful but come with challenges. They require significant hardware investments, ongoing maintenance, and expertise to configure and secure properly. Enter the cloud RADIUS server—a modern solution for modern needs.

Key Benefits of Cloud RADIUS Solutions:

  1. Ease of Deployment: Setting up cloud RADIUS solutions is typically faster and less complex than deploying on-prem hardware. It’s often as simple as subscribing to a service and configuring your network devices.
  2. Scalability: Cloud RADIUS solutions can scale effortlessly to handle growing user bases, new locations, or additional devices. There’s no need to worry about server capacity or hardware limitations.
  3. High Availability: Cloud providers offer built-in redundancy and uptime guarantees, ensuring your authentication service is always online.
  4. Reduced Costs: With no hardware to purchase or maintain, cloud RADIUS solutions often come at a lower total cost of ownership (TCO) than traditional setups.
  5. Improved Security: Cloud providers invest heavily in security measures like encryption, intrusion detection, and regular updates, offering a level of protection that’s hard to match in-house.
  6. Integration with Modern Identity Providers: Many cloud RADIUS solutions integrate seamlessly with cloud-based identity providers like Entra ID, Google Workspace, and Okta, enabling passwordless authentication, conditional access, and Zero Trust policies.
  7. Global Reach: Cloud RADIUS servers can support users from anywhere in the world, making them ideal for remote workforces and distributed teams.

Is It Time to Go Cloud-Native?

For organizations looking to future-proof their network access control, a cloud RADIUS server is an obvious choice. It’s more flexible, cost-effective, and aligned with the needs of modern enterprises than traditional on-prem solutions. Whether you’re securing a corporate Wi-Fi network, enabling remote access for employees, or rolling out a Zero Trust strategy, a cloud RADIUS server can help you get there faster and with fewer headaches.

The RADIUS server has come a long way from its dial-up days, and in the age of the cloud, its potential has only expanded. By embracing a cloud-native approach, you can ensure secure, seamless, and scalable access control for years to come.

About Portnox
Portnox provides simple-to-deploy, operate and maintain network access control, security and visibility solutions. Portnox software can be deployed on-premises, as a cloud-delivered service, or in hybrid mode. It is agentless and vendor-agnostic, allowing organizations to maximize their existing network and cybersecurity investments. Hundreds of enterprises around the world rely on Portnox for network visibility, cybersecurity policy enforcement and regulatory compliance. The company has been recognized for its innovations by Info Security Products Guide, Cyber Security Excellence Awards, IoT Innovator Awards, Computing Security Awards, Best of Interop ITX and Cyber Defense Magazine. Portnox has offices in the U.S., Europe and Asia. For information visit http://www.portnox.com, and follow us on Twitter and LinkedIn.。

About Version 2 Digital

Version 2 Digital is one of the most dynamic IT companies in Asia. The company distributes a wide range of IT products across various areas including cyber security, cloud, data protection, end points, infrastructures, system monitoring, storage, networking, business productivity and communication products.

Through an extensive network of channels, point of sales, resellers, and partnership companies, Version 2 offers quality products and services which are highly acclaimed in the market. Its customers cover a wide spectrum which include Global 1000 enterprises, regional listed companies, different vertical industries, public utilities, Government, a vast number of successful SMEs, and consumers in various Asian cities.

NACVIEW System as a Key Element of Network Security in context of DORA Regulation

The DORA Regulation (Digital Operational Resilience Act) introduces new standards for operational resilience in the financial and ICT sectors. Its goal is to ensure that organizations using information technology are prepared to manage risks associated with cyberattacks and disruptions in the supply chain.

The protection and prevention measures highlighted in Article 9 of the regulation require entities to implement appropriate security tools, such as:

  • Deploying automated mechanisms to isolate informational resources in the event of cyberattacks;
  • Using solutions to minimize the risk of unauthorized access;
  • Implementing policies to restrict physical or logical access to informational and ICT resources.

In the context of meeting these requirements, Network Access Control (NAC) systems play a crucial role, enabling precise control over access to infrastructure.
The ICT sector’s supply chain is a complex ecosystem involving diverse service and technology providers. Each of these providers has the potential to become a weak link in the security chain. A lack of control over who and how access to infrastructure is granted creates risks of unauthorized access, data leaks, or the introduction of malicious software. The DORA Regulation emphasizes risk management related to suppliers, requiring solutions that effectively monitor and control network access. Implementing a NAC solution allows organizations to meet these demands.

How Does NACVIEW Work?

NACVIEW is an advanced NAC that provides:

  • Precise access control: The system identifies all devices and users in the network, including external suppliers, and assigns them appropriate permission levels.
  • Integration with IPS/IDS systems: Through integration with network traffic analysis systems, NACVIEW enables immediate response to potential threats.
  • Network segmentation: Suppliers can access only selected resources, minimizing the risk of security breaches in other parts of the infrastructure.
  • Full regulatory compliance: NACVIEW helps organizations document activities related to access control, a crucial aspect of DORA’s reporting requirements.

Key Benefits of Implementing NACVIEW:

  1. Enhanced network security: Eliminates the risk of unauthorized access through strict supplier control.
  2. Regulatory compliance: NACVIEW helps organizations meet the stringent requirements of the DORA Regulation while ensuring operational continuity.
  3. Transparency and control: Provides detailed insights into the activity of suppliers and users, simplifying risk management in the supply chain.
  4. Reduced impact of potential incidents: The ability to quickly isolate at-risk devices or users prevents the spread of problems within the network.

In the era of digitalization, where ICT infrastructure security is the foundation of operational activities, systems like NACVIEW play a critical role. By enabling precise management of network access, organizations can not only meet the requirements of the DORA Regulation but also effectively protect their resources and data from threats. Implementing such solutions is not just about regulatory compliance; it is an investment in security and operational stability.

About NACVIEW
A powerful network access control (NAC) solution designed to provide organizations with comprehensive visibility and control over their network infrastructure. Developed by leading network security company, NACVIEW offers advanced features and capabilities to ensure secure and efficient network access for users and devices.

About Version 2 Digital

Version 2 Digital is one of the most dynamic IT companies in Asia. The company distributes a wide range of IT products across various areas including cyber security, cloud, data protection, end points, infrastructures, system monitoring, storage, networking, business productivity and communication products.

Through an extensive network of channels, point of sales, resellers, and partnership companies, Version 2 offers quality products and services which are highly acclaimed in the market. Its customers cover a wide spectrum which include Global 1000 enterprises, regional listed companies, different vertical industries, public utilities, Government, a vast number of successful SMEs, and consumers in various Asian cities.

[Infographic] The Evolution of macOS

From humble beginnings in 1984 to becoming the backbone of modern productivity, macOS has shaped how we work, create, and innovate. With every update, Apple has redefined simplicity, security, and performance—ushering in a new era of innovation. But as macOS evolved, so did the challenges for IT teams and businesses managing its widespread adoption in the workplace.

Today, macOS is more than just an operating system. It’s a critical tool for businesses, loved by creative professionals and knowledge workers. MacOS’s increasing popularity increases the need for Mac device management solutions that help businesses with the security, performance, and management of these devices.

macOS MDM (Mobile Device Management) solution—empowers IT teams to effortlessly onboard, manage, and secure their macOS fleet, no matter the scale.

Explore this infographic to journey through the evolution of macOS, from its groundbreaking beginnings to its role in shaping the modern workplace. Discover the pros and cons and the role of macOS MDM in making device management smarter and more efficient.

 

macOS Evolution

 

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About Scalefusion
Scalefusion’s company DNA is built on the foundation of providing world-class customer service and making endpoint management simple and effortless for businesses globally. We prioritize the needs and feedback of our customers, making sure that they are at the forefront of all decision-making processes. We are dedicated to providing comprehensive customer support services, and place emphasis on customer-centric thinking throughout the organization.

About Version 2 Digital

Version 2 Digital is one of the most dynamic IT companies in Asia. The company distributes a wide range of IT products across various areas including cyber security, cloud, data protection, end points, infrastructures, system monitoring, storage, networking, business productivity and communication products.

Through an extensive network of channels, point of sales, resellers, and partnership companies, Version 2 offers quality products and services which are highly acclaimed in the market. Its customers cover a wide spectrum which include Global 1000 enterprises, regional listed companies, different vertical industries, public utilities, Government, a vast number of successful SMEs, and consumers in various Asian cities.

Scale Computing Reports Record Growth in 2024

INDIANAPOLIS – January 22, 2025 – Scale Computing, a market leader in edge computing, virtualization, and hyperconverged solutions, today announced record growth for 2024. The company saw an increase in software sales of over 45% year over year (YoY), and more than doubled its number of new customers over the last year. Business accelerated throughout the year, and in Q4 the company saw software sales up 77% and new logos up 350% from the year-ago period. Customers and partners seeking VMware alternative virtualization platforms, edge computing, and AI inference solutions drove these record increases.

“2024 was an extraordinary year for Scale Computing. We currently see an unprecedented opportunity to enable the best outcomes for our customers and partners as they navigate the industry disruption caused by Broadcom and VMware. Scale Computing Platform (SC//Platform) provides a major upgrade to VMware by providing a hypervisor alternative while simultaneously enabling edge computing and AI inference at the edge,” said Jeff Ready, CEO and co-founder of Scale Computing. “So our partners and customers get a two-for-one: a solution to today’s Broadcom problem, and a technology roadmap into the future of edge and AI. Each quarter this past year, we have exceeded our highest growth forecasts, reaching record profitability on record demand. We anticipate this accelerated growth to continue in 2025 as we remain focused on delivering cutting-edge technology and world-class service to our customers and partners.”

Former VMware customers are choosing Scale Computing as their virtualization offering of choice. SC//Platform reduces downtime by up to 90% and decreases total costs by up to 40% compared to VMware. Customers interested in switching to Scale Computing can save up to 25% with current promotions while implementing solutions that deliver simpler management, integrated backup and disaster recovery, built-in high availability, and effortless scalability. To learn more, please visit the Scale Computing website to learn about its VMware alternative solutions.

In Q4, Scale Computing launched the SC//Fast Track Partner Promotion, offering new partners a free hyperconverged edge computing system to experience the company’s award-winning technology firsthand and accelerate partner onboarding. The company also announced a new partnership with 10ZiG, to provide managed, secure, and flexible Virtual Desktop Infrastructure (VDI). By combining 10ZiG’s Modernized, Managed, Secure Thin & Zero Client hardware and software solutions with SC//Platform, organizations can achieve unparalleled cost efficiency, enhanced security, and exceptional scalability. Recently, Scale Computing opened registration for its third annual flagship event for IT professionals and partners, Scale Computing Platform Summit (Platform//2025), occurring May 13-15, 2025 in Las Vegas.

Other key Q4 2024 awards and recognitions include:

 

At Scale Computing, adaptability is at the heart of our product team culture. We thrive on being able to pivot quickly and effectively to meet evolving customer needs and market demands. This flexibility allows us to stay ahead of the curve, ensuring that we deliver innovative, high-quality solutions without sacrificing our commitment to getting it right.

Watch this video to hear directly from our team about what makes our culture different:

At Scale Computing, we’re not just building products – we’re building careers. If you’re ready to be part of a team that’s transforming the future of IT, visit the Scale Computing Careers Page to see a list of open positions.

About Scale Computing 
Scale Computing is a leader in edge computing, virtualization, and hyperconverged solutions. Scale Computing HC3 software eliminates the need for traditional virtualization software, disaster recovery software, servers, and shared storage, replacing these with a fully integrated, highly available system for running applications. Using patented HyperCore™ technology, the HC3 self-healing platform automatically identifies, mitigates, and corrects infrastructure problems in real-time, enabling applications to achieve maximum uptime. When ease-of-use, high availability, and TCO matter, Scale Computing HC3 is the ideal infrastructure platform. Read what our customers have to say on Gartner Peer Insights, Spiceworks, TechValidate and TrustRadius.

About Version 2 Digital

Version 2 Digital is one of the most dynamic IT companies in Asia. The company distributes a wide range of IT products across various areas including cyber security, cloud, data protection, end points, infrastructures, system monitoring, storage, networking, business productivity and communication products.

Through an extensive network of channels, point of sales, resellers, and partnership companies, Version 2 offers quality products and services which are highly acclaimed in the market. Its customers cover a wide spectrum which include Global 1000 enterprises, regional listed companies, different vertical industries, public utilities, Government, a vast number of successful SMEs, and consumers in various Asian cities.

What is Digital Experience Monitoring (DEM)?

 

Digital Experience Monitoring (DEM) is an IT operations management approach that focuses on monitoring and optimizing the user experience of applications and services. By using tools and technologies, DEM evaluates metrics collected from various digital touchpoints that users interact with. 

Monitoring the digital experience allows organizations to detect and address issues before they negatively impact the user. It provides insights that enable organizations to understand the meaning of digital interactions and the complexity of user journeys. 

Companies use DEM tools to monitor the performance of applications and infrastructures, both individually and as part of the broader digital ecosystem (including cloud services and external APIs). 

By analyzing collected data, organizations can identify trends, anticipate problems, and make informed decisions to improve the overall digital experience

 

Why is DEM important for IT operations? 

Digital experience monitoring is essential because it enables organizations to adopt and enhance the user’s perspective on the performance of digital services. DEM allows a deeper understanding of how users interact with different touchpoints and the complexity of their journeys within IT platforms. 

As a result, DEM plays a crucial role in helping IT teams proactively monitor and manage the digital experience. By leveraging real-time data, IT teams can detect issues early, minimize downtime, and ensure optimal performance across all digital platforms. 

Adopting Digital Experience Monitoring has become increasingly important, as it’s not merely a set of technical requirements but a business necessity. Poor user experiences can lead to reduced productivity, higher support costs, and ultimately, customer loss. 

With a DEM approach, organizations can dynamically align IT operations with user needs and ensure that digital services effectively contribute to business goals. 

 

Key Components of a Digital Experience Monitoring System 

Whether it’s a customer using a web application or an employee accessing business software, the digital experience has a direct impact on overall satisfaction and productivity. As digital transformation evolves, users have growing expectations for seamless, always-on IT services. 

A DEM system that effectively improves the digital experience must include key components designed to monitor, analyze, and enhance IT operations from various angles: 

  • User experience metrics: DEM measures aspects like page load times, interaction speed, and application responsiveness. These metrics give IT teams a clear understanding of how users perceive their interaction with the application, enabling targeted improvements.
  • Application performance monitoring (APM): APM tools focus on backend application performance. By monitoring server response times, database queries, and other performance indicators, IT teams can identify bottlenecks and take prompt action.
  • Real-time analytics: DEM systems collect real-time data from actual usage and simulated user interactions to identify potential problems before they cause serious issues. This allows IT teams to find specific solutions before they impact users, reducing downtime and improving operational efficiency. 

 

Combining user experience metrics, performance monitoring, and real-time analytics enables IT teams to proactively address potential issues, improve performance, and ultimately deliver a high-quality digital experience to meet growing user expectations. 

By integrating these components, a DEM system not only monitors digital interactions but also provides actionable insights for continuous improvement. 

A robust DEM solution is crucial for maintaining a competitive edge and ensuring that both customers and employees enjoy uninterrupted, seamless access to the services they rely on daily. 

 

Benefits and Challenges of Digital Experience Monitoring 

According to Gartner, by 2027, the percentage of organizations implementing DEM will rise from 60% to 90%. More and more companies will use monitoring tools to enhance user journeys and better understand how users interact with applications and SaaS services. 

This data reflects the growing adoption of DEM, and the reason is simple: the benefits, as we’ll see, are highly significant. However, we can’t overlook the challenges organizations face in adopting a digital experience monitoring approach. 

 

The Benefits 
 

A Digital Experience Monitoring system improves operational efficiency by reducing downtime, simplifying problem resolution, and providing valuable insights into application performance across platforms. Below are the key benefits: 

  • Proactive problem prevention: DEM systems simulate user interactions and help detect and resolve performance issues before they affect real users. This proactive approach reduces downtime and increases user satisfaction.
  • Improved user experience: Constantly monitoring application performance ensures that services are available and function optimally across various devices.
  • Support for diverse environments: Modern IT infrastructures consist of complex ecosystems with different architectures and platforms. DEM systems can monitor applications in multi-cloud, hybrid, or on-premise environments, offering flexibility and visibility throughout the system.
  • Reduced maintenance effort: DEM tools automatically adapt to application changes, reducing the need for manual updates and minimizing maintenance efforts.
  • Increased operational efficiency: Early problem detection allows IT teams to act quickly, minimizing downtime and speeding up issue resolution.
  • Immediate insights: Real-time analysis from simulated transactions provides actionable insights, enabling quick changes to ensure optimal performance.
  • Reduced downtime for users: Immediate visibility into problems allows IT teams to resolve them before they significantly impact users, ensuring business continuity.
  • Better root cause analysis: DEM systems gather detailed user data and combine it with contextual information to accurately diagnose the root cause of issues, enabling faster and more precise resolutions.
  • Improved user satisfaction: By quickly identifying and resolving specific user issues, DEM reduces user frustration, creating a more satisfying digital experience.
  • Simplified IT support: DEM tools seamlessly integrate with IT service management (ITSM) platforms, enabling support teams to act on real user data and find effective solutions faster. 

 

The Challenges 
 

Implementing a Digital Experience Monitoring solution often encounters obstacles that must be carefully managed to maximize the effectiveness of DEM solutions. 

  • Navigating complex digital ecosystems: Monitoring diverse environments, spanning multiple platforms, devices, and networks, adds complexity and makes it harder to maintain complete visibility of the entire digital ecosystem. DEM tools must be flexible enough to provide broad coverage.
  • Managing data and ensuring accuracy: Collecting comprehensive and accurate data can be challenging and inefficient, particularly when dealing with large volumes of information. Properly configuring DEM systems to filter out unnecessary data and focus on relevant information is crucial to avoid misinterpretations that could lead to costly decisions.
  • Seamless integration with existing IT infrastructure: Integrating DEM tools with current IT systems without causing disruptions requires careful coordination and a planned approach. Organizations must rely on a specialized team to ensure the transition is smooth and doesn’t interfere with daily operations.
  • Unifying different DEM technologies: The wide range of DEM technologies, from real user monitoring (RUM) to synthetic transaction monitoring to endpoint monitoring, can be difficult to unify. Organizations need to combine these tools into a single system to get a complete view of the digital experience.
  • Managing real-time monitoring without overload: While real-time monitoring is essential for quickly identifying problems, it can lead to an excessive number of alerts and overwhelm operators. Maintaining a balance between rapid response and effective resource management is crucial.
  • Balancing privacy with information provision: With the rise of data privacy laws, organizations must ensure their DEM practices comply with regulations while continuing to gather valuable information. Respecting privacy rules must go hand in hand with efforts to optimize the collection of actionable and relevant insights. 

 

Conclusion: The Role of AI in Enhancing Digital Experience Monitoring 

The future of digital experience monitoring will be significantly shaped by advances in artificial intelligence (AI) and machine learning (ML). 

AI-powered DEM systems can automatically analyze vast amounts of data, detect patterns, and predict potential problems with greater accuracy. Machine learning algorithms can improve anomaly detection and recommend proactive measures to optimize user experiences without requiring constant manual intervention. 

As organizations continue to prioritize digital experiences, AI-based DEM will play a critical role in delivering high-quality services, increasing user satisfaction, and improving operational efficiency. In an increasingly digital world, DEM is no longer a luxury but a strategic asset that helps businesses stay competitive. 

 

FAQs 

What is Digital Experience Monitoring (DEM)? 
Digital Experience Monitoring (DEM) is an approach that monitors and optimizes the user experience of digital applications and services. Using advanced tools, DEM collects and analyzes data from digital touchpoints to detect and resolve issues, improving operational efficiency and user satisfaction.

Why is DEM important for IT operations? 
DEM is essential for IT operations as it provides a clear view of how users perceive digital performance. It helps IT teams detect problems early, reducing downtime, and ensuring optimal performance across all platforms, thus improving productivity and the user experience. 

What are the main benefits of a DEM system?
A DEM system offers benefits such as proactive problem prevention, a better user experience across devices, support for complex IT environments, reduced downtime, and greater operational efficiency. It also provides detailed root cause analysis and facilitates integration with IT management platforms. 

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About EasyVista  
EasyVista is a leading IT software provider delivering comprehensive IT solutions, including service management, remote support, IT monitoring, and self-healing technologies. We empower companies to embrace a customer-focused, proactive, and predictive approach to IT service, support, and operations. EasyVista is dedicated to understanding and exceeding customer expectations, ensuring seamless and superior IT experiences. Today, EasyVista supports over 3,000 companies worldwide in accelerating digital transformation, enhancing employee productivity, reducing operating costs, and boosting satisfaction for both employees and customers across various industries, including financial services, healthcare, education, and manufacturing.

About Version 2 Digital

Version 2 Digital is one of the most dynamic IT companies in Asia. The company distributes a wide range of IT products across various areas including cyber security, cloud, data protection, end points, infrastructures, system monitoring, storage, networking, business productivity and communication products.

Through an extensive network of channels, point of sales, resellers, and partnership companies, Version 2 offers quality products and services which are highly acclaimed in the market. Its customers cover a wide spectrum which include Global 1000 enterprises, regional listed companies, different vertical industries, public utilities, Government, a vast number of successful SMEs, and consumers in various Asian cities.

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