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Cybersecurity best practices for MSPs

90% of managed service providers (MSPs) suffer successful cyberattacks. It means that MSPs must adapt swiftly to protect their clients’ diverse environments in this evolving landscape. 

This article explores best practices in cybersecurity, offering guidance for effective security management. Here, we delve into the challenges and strategies that define today’s cybersecurity landscape for MSPs.

The cybersecurity landscape for MSPs

MSPs are up against a constantly changing threat landscape in 2023. They also face challenges in protecting diverse customer setups.

Cybersecurity landscape for MSPsCyber threats are becoming more sophisticated. Techniques like ransomware, phishing, and social engineering are more common, posing challenges for MSPs.

Adding to these problems, MSPs now manage an increasing number of endpoints, networks, and cloud environments. This growth in attack surfaces makes client systems more vulnerable to infiltration.

Moreover, standardizing security best practices is also a significant hurdle for MSPs. They serve clients with different security maturity levels, leading to complex setups.

MSPs often need deeper insight into their clients’ internal systems. This lack of visibility can make identifying and fixing security issues challenging. Handling multiple clients, they rely on direct, clear alerts rather than checking each client’s performance individually.

Resource and talent constraints are another significant issue for MSPs. Balancing growing cybersecurity demands with limited resources is a constant challenge.

Finally, training and education for MSP staff can be inadequate. This makes it hard for them to recognize and react to new cyber threats effectively. To sum up, MSPs must stay flexible and resourceful to handle these complex security challenges.

In 2023 and 2024, MSPs face new trends from the rise of remote work and cloud adoption. These trends expand their responsibilities and make it more difficult to secure diverse client environments. Cyber threats like ransomware and zero-day attacks are increasingly targeting businesses. As IT and operational technology (OT) systems come together and the need for cybersecurity skills and tools increases, we clearly need better protection strategies.

As MSPs navigate these trends, the importance of staying ahead with up-to-date technologies and skilled professionals becomes clear.

Cybersecurity breaches in MSPs

1. November 2023 CTS cyberattack impacted UK law firms: in November 2023, CTS, a prominent MSP for law firms in the UK, experienced a severe cyberattack, causing service outages for many law businesses. The details of the attack, including the extent of impact and data access, remained undisclosed.

2. BOLDMOVE malware targeted European Government and African MSP: in October 2022, a China-nexus threat actor used BOLDMOVE malware to exploit a Fortinet FortiOS SSL-VPN vulnerability. The primary targets were a European government and an African MSP.

3. Kaseya’s data breach affected the global MSP supply chain: in 2021, Kaseya suffered a supply chain ransomware attack via a vulnerability in its VSA software. This attack affected MSPs and their clients globally, showing the extensive impact of supply chain vulnerabilities. The FBI briefly described it as a supply chain ransomware attack. The ransomware, disguised as a fake software update, spread rapidly, encrypting not only MSPs’ systems but also their clients.

MSP best practices for cybersecurity

In the dynamic world of cybersecurity, MSPs play a vital role in protecting clients’ IT infrastructure and data. MSPs need a comprehensive cybersecurity strategy to maintain their reputation and effectively safeguard clients. This strategy should include proactive measures, continuous monitoring, and swift incident response.

It’s also vital for MSPs to educate their clients about cybersecurity. Often, they might not understand the significance of cybersecurity services or fully recognize the risks of cyberattacks. That’s why, part of an MSP’s job is to help clients understand cybersecurity better and encourage them to be proactive about it.

Strong IAM implementation

Implementing strong identity and access management (IAM) solutions is crucial. It ensures that only authorized individuals access sensitive systems and data. MSPs should use multi-factor authentication (MFA) for all accounts, limit access rights, and regularly review permissions.

Regular vulnerability scanning

Vulnerability scanning is key to identifying potential weaknesses in business software and systems. Timely patching addresses these vulnerabilities, reducing breach risks. Hence, MSPs need to establish and maintain a routine for regular scanning and patching to keep all business systems updated.

Data loss prevention

Data loss prevention (DLP) tools are essential in monitoring and controlling data flows. Just like their name hints, these tools prevent unintentional or intentional data leaks. MSPs should use DLP methods to protect sensitive information like personal data and intellectual property.

Enhanced endpoint security

Endpoints, such as computers and mobile devices, are common cyberattack targets. MSPs must implement security strategies that include antivirus, anti-malware, and patch management. Central management of these services ensures consistent protection across all devices.

Cybersecurity employee training

Educating employees about cybersecurity best practices is crucial. It helps prevent human errors, a major cause of data breaches. MSPs should regularly train their staff on phishing, password security, and social engineering. Plus, creating a culture of cybersecurity awareness in the workplace is key for ongoing protection.

Network segmentation and micro-segmentation

Network segmentation involves dividing networks into smaller, distinct sections. Going a step further, micro-segmentation focuses on isolating individual devices or applications. Both play a crucial role in today’s cybersecurity landscape. By implementing network segmentation solutions, MSPs can effectively minimize the impact and reach of cyber attacks, enhancing overall network security.

Incident response planning

Having an incident response plan is crucial for MSPs. These plans detail actions to take during a cyberattack. MSPs should develop, test, and refine these plans to ensure effective response and mitigation of security incidents.

Security posture assessment

Regularly assessing the MSP cybersecurity posture is about evaluating and improving current security measures. MSPs should conduct these assessments routinely to stay ahead of new threats and update their security strategies as needed.

Collaboration with expert cybersecurity firms

MSPs gain significant advantages by partnering with specialized cybersecurity firms. These companies offer expert guidance and support with complex security projects, other services, and training and resources for MSP staff.

Scalability and flexibility in cybersecurity

As managed service providers (MSPs) grow and take on more clients, scaling their cybersecurity practices becomes a key focus. They must balance security measures with efficiency, ensuring their security infrastructure meets increasing business demands.

Here are essential strategies for MSPs to scale their cybersecurity effectively:

  • Embrace SaaS-based security solutions: cloud-based security strategies adapt to the MSPs’ growing needs. They eliminate the need for physical infrastructure, easing deployment and maintenance.

  • Establish clear security roles and responsibilities: clearly defining roles ensures effective task distribution and accountability in cybersecurity. It helps maintain security standards as the managed service provider grows.

  • Continuously monitor and adapt: in real-time, continuous monitoring tools detect and address threats. This proactive stance keeps MSPs ahead of emerging cyber threats.

  • Regularly assess and refine security policies: regular assessments of security posture help identify improvement areas. Adapting policies and procedures keep pace with evolving threats and best practices.

How NordLayer can assist MSPs in cybersecurity

If MSPs need a trustworthy cybersecurity partner, NordLayer is a great option. It provides a full range of solutions to protect networks and cloud resources. NordLayer is also easy to use and effective, helping businesses stay safe from online threats. It enhances cybersecurity for MSPs with these key methods:

  1. Network & resource access management: NordLayer applies Zero Trust principles for secure access to cloud and on-premise resources. It ensures fast access through encrypted tunnels and network segmentation, allowing authorized users exclusive access.

  2. Internet access security: the platform uses advanced encryption to protect data exchanges. It safeguards business data, supports global operations, and maintains privacy. Additionally, it blocks harmful websites and offers web content filtering.

  3. Compliance management: NordLayer helps MSPs meet compliance standards such as GDPR, HIPAA, and PCI-DSS. It offers high-level IT security management and ensures data processing compliance, which is particularly beneficial for healthcare providers.

  4. Simplicity & flexibility: the platform’s clear interface makes adding teams from around the world easy. The Service Management Portal streamlines client onboarding and team organization for MSPs. The platform adjusts to suit each company’s or team’s specific requirements.

Case study: TEKRiSQ

TEKRiSQ, a unique managed service provider, performs rapid risk assessments and delivers quick solutions. NordLayer’s simple onboarding process for secure remote network access aligns well with their business and service objectives. Even for non-technical users, the setup is easy and takes only a few seconds.

TEKRiSQ values NordLayer for its activity reporting, which is essential for monitoring client system usage. This feature helps enforce service use when necessary. Additionally, NordLayer’s extra security layers, like dedicated IP for network protection, are vital yet often unnoticed by clients. These measures enhance business security beyond standard firewalls or VPNs.

Would you like to deliver superior, quickly deployable, and user-friendly strategies to your clients? Join us as a NordLayer partner.

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.

About NordLayer
NordLayer is an adaptive network access security solution for modern businesses – from the world’s most trusted cybersecurity brand, Nord Security.

The web has become a chaotic space where safety and trust have been compromised by cybercrime and data protection issues. Therefore, our team has a global mission to shape a more trusted and peaceful online future for people everywhere.

About NordLayer
NordLayer is an adaptive network access security solution for modern businesses – from the world’s most trusted cybersecurity brand, Nord Security.

The web has become a chaotic space where safety and trust have been compromised by cybercrime and data protection issues. Therefore, our team has a global mission to shape a more trusted and peaceful online future for people everywhere.

ESET Japan partner Canon Marketing Japan Inc. to succeed once again

  • ESET Japan partner Canon Marketing Japan Inc., has secured first rank in the Nikkei Computer Customer Satisfaction Survey 2023.
  • Along with other solutions that Canon Marketing Japan Inc. provides, ESET’s business and enterprise solutions achieved exceptional satisfaction in crucial areas such as performance & functionality, reliability, operability, cost, and support. 

BRATISLAVA, — December 19, 2023 —  ESET, a global cybersecurity leader, announced that its esteemed Japanese partner, Canon Marketing Japan Inc., has proved their leadership in providing valuable products and services and secured the top-ranking award in the Nikkei Computer Customer Satisfaction Survey 2023. Canon Marketing Japan Inc. took first place in the “Security Product” category for the eleventh consecutive year.

In this survey by Nikkei Business Publications, a prominent content provider in Japan, approximately 1 000 IT decision makers at publicly listed companies, private companies with sales of more than 20 billion Yen, and government offices were surveyed. Providers were assessed across seven groups of criteria and categories: Overall Satisfaction, Performance & Functionality, Reliability, Operability, Cost, Support, and Intent to renew. Respondents assigned satisfaction scores for each category, and final scores were then calculated as an average of points across these categories.  Canon Marketing Japan Inc. outperformed competitors in Overall Satisfaction, being the top vendor in the list ranking for the eleventh year in a row. ESET’s PROTECT solutions in particular achieved an exceptional Overall Satisfaction score of 76.1 points, a remarkable six points above the vendor average. Notably, the solution received top scores for ‘Performance/Functionality’ (79.9) and ‘Cost’ (77.7), surpassing industry standards across all evaluation categories.

At the heart of Canon Marketing Japan Inc.’s offer lie ESET’s award-winning security solutions with cutting-edge technology. ESET PROTECT Platform offers a robust defense against cyber threats, based on superior research.  Incorporating advanced features like multilayered detection, machine learning, and cloud technologies provides a unique balance of prevention, detection and response capabilities.. While information security management is an important management issue for companies and organizations, the lack of human resources has recently become a major concern. Canon Marketing Japan Inc. supports customers by reducing the burden of installing and operating security products and by providing solutions that include Security Services such as ESET PROTECT MDR.

“Nikkei Computer Customer Satisfaction Survey’s consistent recognition of our partnership with ESET speaks volumes about the exceptional quality of their ESET PROTECT solutions”, said Naotaka Koshimizu, Senior General Manager of the Security Solution Planning Group at Canon Marketing Japan Inc. “Ranging from ESET Endpoint Security to ESET PROTECT solutions – these are the core of Canon Marketing Japan Inc. cybersecurity services, thanks to which we have been able to maintain the highest level of customer satisfaction for many years. The innovative MDR protection is an easy-to-deploy security management solution, that not only fortifies our clients’ digital perimeters but also significantly alleviates operational burdens. This powerful combination ensures our customers can focus on their core objectives, confident that their digital assets are safeguarded by industry-leading technology and expertise.”

Hiroya Kuroda, Country Manager at ESET Japan added, “Our partnership with Canon Marketing Japan Inc. is built on a shared commitment to providing innovative security solutions. We are immensely proud of this collaboration, which over the years has not only elevated our security offerings but also enriched our relationship with our clients. The success highlighted by the Nikkei Computer Customer Satisfaction Survey’s recognition underscores the consistent excellence of our collaborative efforts and the unwavering commitment to providing cutting-edge security solutions.”

Discover more about ESET PROTECT solutions here.

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.

About ESET
For 30 years, ESET® has been developing industry-leading IT security software and services for businesses and consumers worldwide. With solutions ranging from endpoint security to encryption and two-factor authentication, ESET’s high-performing, easy-to-use products give individuals and businesses the peace of mind to enjoy the full potential of their technology. ESET unobtrusively protects and monitors 24/7, updating defenses in real time to keep users safe and businesses running without interruption. Evolving threats require an evolving IT security company. Backed by R&D facilities worldwide, ESET became the first IT security company to earn 100 Virus Bulletin VB100 awards, identifying every single “in-the-wild” malware without interruption since 2003.

NordLayer report: reflecting on 2023

“Dear cyber enthusiasts, 

In December, businesses and air alike turn frosty. Offices fill with the scent of tangerines and the sound of Christmas songs, marking a time for reflection on the past year and planning for the next—at NordLayer, we’ve been doing just that.

We’ve reviewed our 2023 goals, targets, and accomplishments, realizing it’s been a challenging but highly rewarding year. Our commitment to delivering a top-quality product has positioned us as a formidable contender in the cybersecurity market.

As we wrap up the year, we’re proud and eager to excel even more in 2024. We’re set to face new challenges, get closer to our clients, and elevate network security, making it as straightforward as possible.”

1 Greeting 1400x626

Let’s start with a brief flashback to 2023. It was a year marked by innovative solutions and significant customer growth. Current user statistics aren’t just numbers but stories of trust and reliability. The feedback loop with clients has evolved from a conversation into a thriving community, each interaction shaping the next wave of features.

Recap of 2023 in a glance

2 Bentobox 1400x761 (12)Our clients

In 2023, NordLayer grew significantly, reaching a staggering number of over 8,500+ client organizations worldwide.

In the past year, we did a number of interviews about our solution with clients and partners. Having first-hand feedback is the best way to grow and evolve.

Our customers highlight product simplicity, the easiness it brings to their daily jobs, and how the service doesn’t disturb business and users’ workflow.

Not only clients but also partners engage in sharing their stories of using NordLayer for their customer organizations.

In 2023, we established many successful partnerships with MSPs, resellers, and master agents. The NordLayer Partner Program is continuously growing and improving. And we are inviting new partners to join us in 2024 and achieve new business goals by securing organizations’ networks together.

Product growth and development

NordLayer has grown exponentially since its launch in 2019. SASE framework and ZTNA adoption allowed the solution to scale in a user-friendly way, enabling all ways of working.

7 Timeline 1400x880

2023 marked NordLayer entering FWaaS market. It complements the Security Service Edge (SSE) framework, which is the base for the product development direction. Cloud Firewall is a great addition to already existing NordLayer SSE components of ZTNA and SWG.

8 Product development timeline 1400x647Features

In 2023, we launched a major annual achievement, the Cloud Firewall, for a more granular network access control. We also focused on refining our product to include features of the FWaaS framework.

10 Cloud firewall 1400x711

The features of the Zero Trust Network Access (ZTNA) segment were enhanced with Always On VPN and Device Posture Security functionalities. What does that mean for our users?

11 Always on VPN device posture security 1400x710The Secure Web Gateway (SWG) part was focused on improving online security and protected browsing.

Keeping a pulse on the industry

Since secure networks start with conscious users, many threats and risks can be mitigated at the entry levels. Thus, we at NordLayer perform research and create tools and knowledge bases for you to read and share.

Global Remote Work Index ‘23

Last year, the Global Remote Work Index, or GRWI, took the media by storm—research groups, news channels, and countries were sharing our collected insights about how they rank for safe remote work.

14 Global remote work index 1400x622In 2023, we launched GRWI 2.0, an improved version of mapping out your next remote work destination. Designed to aid businesses with hybrid work policies and freelancers and users who want to use the opportunity to explore the world while working, it’s a great, extensive data collection with a lot of insights and advice.

To stay on top of the latest trends in the industry, we not only browse, talk, and research but also travel.

In the past year, NordLayer’s direct and indirect sales teams went miles to participate in the events. With the pandemic totally behind our backs, it’s pleasant to have business meeting partners and potential customers in person.

Besides live events, NordLayer hosted and participated in online events that put the cherry on top of 2023.

Building team-player culture

We like talking about our achievements and product growth, but they wouldn’t be achieved without people behind the scenes. In 2023, the NordLayer team experienced a significant moment. We relocated to our new headquarters in Cyber City, a home of innovation and technology.

Working, partying, and basically living part of our lives together with our hub brands like NordVPN, NordPass, and NordLocker, we are all about a team, playing a ball well to score goals in the industry.

Anticipating for 2024

Talking about the future, we can give a sneak peek of what’s cooking for the next year.

We will continue improving and expanding our network security capabilities based on SSE. With never-ending love for Zero Trust, more ZTNA functionalities are planned. But what will 2024 bring? Let’s meet at the same time, at the same place next year.

Stay safe!

xoxo, NordLayer team

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.

About NordLayer
NordLayer is an adaptive network access security solution for modern businesses – from the world’s most trusted cybersecurity brand, Nord Security.

The web has become a chaotic space where safety and trust have been compromised by cybercrime and data protection issues. Therefore, our team has a global mission to shape a more trusted and peaceful online future for people everywhere.

Better to watch Troy than have trojan malware on your Android TV

Alžbeta Kovaľová

A group of malware researchers recently discovered a new trojan variant of the notorious Mirai malware botnet. The story of Mirai has been a fascinating one, to say the least. From one of the most prevalent and widely detected threats dating back to 2016 to its many variants and global reach that never truly seems to die, the Mirai botnet has evolved to hijack consumer-grade Internet of Things (IoT) devices on and off for more than seven years. The creators have since been caught; however, Mirai-based botnets remain a threat as the code lives on. It has given birth to many variants and continues to mutate, resulting in the tale at hand today.

A botnet is a large network enslaved by threat actors. Botnets are mainly used for DDoS attacks and stealing of data, but can be misused for other malicious campaigns as well.

This new variant of the Mirai malware has been spotted infecting inexpensive the Android TV set-top boxes of millions of users. This new trojan is a new version of the “Pandora” backdoor that first appeared in 2015.

Its primary targets are budget-friendly Android TV sets, but ESET Mobile Security has been able to block it on both Android TVs and Android smartphones in over 30,000 instances since September 2023. The way it infects a device is by the user downloading a seemingly legitimate app to stream content. These apps can be downloaded from websites dedicated to smartphones, TVs, and Fire TV Sticks.

The apps themselves promise to provide a wide range of TV shows and movies for the user to watch for free, via a trial account or with a premium account. The specifics of this particular type of threat is that its malicious functionality doesn’t present visually to the user, and there are virtually no signs that any malicious activity is happening on the device, or signs that the app might be malicious. Even the permissions the apps asks for don´t appear to be intrusive.

 

One of the reasons people are tending to opt for cheaper streaming services and TV boxes may be the cost of living crisis, as well as the high prices associated with multiple mainstream streaming platforms. However, there are costs to users who try to get “a deal.” These cheaper hardware options are often manufactured quickly without much thought to their security, a feature they share with many other IoT devices. This leaves them more vulnerable to tampering, specifically the potential for firmware alterations. So, even for those who are conscious and selective about the apps that they install, the device might arrive to them with preloaded malware.

The importance of trusted security software

As we have established earlier, in this instance, to the naked eye, it is virtually impossible to realize whether or not a device has been infected. Furthermore, since users have no way of knowing if apps they’d like to use with their devices are malicious or not, they would have no reason to uninstall and delete them from their devices.

To avoid infection and worry, users can employ ESET Mobile Security (EMS), which is able to detect and block this and similar threats during the download process, even before installation occurs. This means that the threat never reaches the user. EMS can also be used to scan already existing apps and downloads to double-check that you haven’t bought the devil in disguise. In the case of a malicious app or download, EMS alerts users that malicious code has been detected — as seen on the picture below.

 

While it is always essential to stay alert, use of a security solution proves itself time and time again to be critical in combating the cyberthreats of today. It adds a layer of security, one that human vigilance cannot, and ensures you have a smooth, safe, and uninterrupted online experience.

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.

About ESET
For 30 years, ESET® has been developing industry-leading IT security software and services for businesses and consumers worldwide. With solutions ranging from endpoint security to encryption and two-factor authentication, ESET’s high-performing, easy-to-use products give individuals and businesses the peace of mind to enjoy the full potential of their technology. ESET unobtrusively protects and monitors 24/7, updating defenses in real time to keep users safe and businesses running without interruption. Evolving threats require an evolving IT security company. Backed by R&D facilities worldwide, ESET became the first IT security company to earn 100 Virus Bulletin VB100 awards, identifying every single “in-the-wild” malware without interruption since 2003.

What is SSH?

SSH stands for “Secure Shell.” It’s a network protocol used to securely access and manage devices and servers over an unsecured network. It provides an accurate form of authentication as well as encrypted communication between two systems, making it especially useful in environments where security is a concern.

SSH is commonly used to access remote servers through a command line interface, but can also be used to securely transfer files (through SFTP or SCP). It uses encryption techniques to protect transmitted information, making it difficult for third parties to intercept or manipulate data during transmission. 

One of the main advantages of SSH is its ability to authenticate both the client and the server, which helps prevent man-in-the-middle attacks and other security threats. SSH replaces older, less secure methods of remote access, such as Telnet, which transmits information in an unencrypted manner, making it susceptible to interception and data theft.

SSH is an operating system independent protocol. Although it was conceived for UNIX environments, it is present in operating systems such as OSX (Mac) and in the latest versions of Microsoft Windows servers. SSH is, de facto, the standard for connecting to servers by command line.

It uses port 22/TCP, but can be configured to listen and connect over different ports. In fact, it is considered a good security practice to change the default listening port to avoid being identified by remote scanning tools.

Content:

A brief look at the history of SSH and OpenSSH

The trajectory of OpenSSH dates back to 1999 and is closely linked to the original software called “SSH” (Secure Shell), created by Tatu Ylönen in 1995. SSH is a network protocol that enables secure connection and remote control of a system through a command line interface.

In its early days, SSH was proprietary software and although it was available for free for non-commercial use, it required licenses for use in commercial environments. This led to the creation of several open source SSH implementations to fill the gap in terms of accessibility and software licensing.

In this context, the OpenSSH project was initiated by Markus Friedl, Niels Provos, Theo de Raadt, and Dug Song in December 1999. The creation of OpenSSH was carried out in response to a series of events that included the release of the SSH protocol source code by Tatu Ylönen and concerns about ownership and licensing of existing proprietary software.

The initial goal of the OpenSSH project was to create a free, open-source protocol that was compatible with existing versions, especially SSH-1 and SSH-2. OpenSSH also sought to circumvent the licensing restrictions associated with proprietary SSH deployments.

As the project progressed, it became the de facto implementation of SSH on Unix- and Linux-based systems. OpenSSH’s growing popularity was due to its open source code, ability to provide safe communication, and features such as strong encryption, key-based authentication, and secure file transfer capability (SFTP).

OpenSSH also benefited from collaboration with the free and open source software community. Over the years, it has undergone continuous improvements, security updates, and functional extensions, making it an essential tool in remote system administration and network security.

In short, OpenSSH emerged as a response to the need for a free, open-source SSH implementation. Over the years, it has evolved to become the most widely used SSH implementation on UNIX and Linux systems and remains a key element in the security of communication and system administration in distributed environments.

Remote command execution with SSH

SSH not only provides a way to interactively access the shell of a remote machine, it can also be used to execute remote commands on a system, with the following syntax:

ssh user@host:/path/ofthe/command

SSH is frequently used in scripts for the automation of all types of actions and processes, for that it requires automatic authentication by means of certificates, since, by default, it will require the user to enter a password manually and interactively through the keyboard.

Security at SSH

SSH stands for Secure Shell, so security is part of SSH’s foundational design.

SSH also has the ability to create TCP tunnels that allow a host to be used to create a kind of dedicated VPN, between two IPs, that can be bidirectional. It is what is known as “TCP Tunnel” and that when misused, can be a security problem.

SSH allows automatic authentication through certificates, which allows a user to connect to a system through SSH without knowing the password. To do this, the public key of a digital certificate must be copied to the server, so that you identify that user through their certificate. This is an advanced option that allows command execution automation through SSH, but which presents inherent risks to any automation.

What are the differences between Telnet and SSH?

SSH and Telnet are two network protocols used to access remote systems, but there are significant differences in terms of security and features.

SSH is the current standard for remote access in all types of environments. Telnet, on the other hand, is older and less secure, and its use is discouraged, unless it is impossible to use SSH.

Security

SSH: It provides a safe environment for communication between two systems. All data, including usernames and passwords, are encrypted before being transmitted, making it much more difficult for an attacker to intercept and understand the transmitted information.

Telnet: It transmits data, including login credentials, in an unencrypted form. This means that if someone has access to the network between the client and the server, they can easily capture and read the information.

Encryption

SSH: It uses encryption to protect data during the transmission. Encryption algorithms in SSH can be configured to meet the latest security standards.

Telnet: It does not provide encryption, which means that all information, including passwords, are transmitted insecurely.

Authentication

SSH: It supports several authentication methods, including the use of passwords, public key, and token-based authentication.

Telnet: Depending on your settings, it generally uses only usernames and passwords for authentication.

Ports

SSH by default. SSH uses port 22, unlike Telnet, which uses port 23. However, these ports can be changed at any time.

Top SSH customers

Listed below are some of the best-known SSH customers on the market.

OpenSSH

OpenSSH (Linux, macOS, Windows with WSL) and other operating systems such as BSD or communications devices that support a version of OpenSSH.

OpenSSH is a free and open source implementation of the SSH protocol. It comes pre-installed on most Linux distributions and is widely used in Unix environments.

It is highly reliable, secure, and the default choice on many Unix-based operating systems, as well as being 100% free.

Putty

PuTTY is a free and open source SSH client for Windows and is therefore very popular. Although it was initially designed for Windows, there is also an unofficial version called “PuTTY for Mac” that works on macOS, there are also alternative versions for Linux.

It’s lightweight, easy to use, and can be run as a portable app with no installation required. However, it lacks a powerful interface, does not allow sequence recording, and in general, lacks more advanced features that you may find in other “visual” SSH clients. It also doesn’t have a specific interface for file transfer.

Of all the options, PuTTY is the most basic one, but at least it’s a visual interface, unlike the standard operating system’s SSH client that’s free, but where all the “features” are command-line-based.

Downloads and Updates

It can be downloaded from its own web, although there are several sites in parallel that offer alternative versions for Mac and even Linux.

Price & Licenses

It’s free and under an OpenSource license, so you may modify its code and compile it on your own.

BitVise

Bitvise SSH Client is a solid choice for Windows users looking for an easy-to-use and secure SSH client. Its combination of an intuitive interface, advanced file transfer features, and robust security makes it a well-liked tool for remote system management and safe file transfer.

SSH Server

BitVise offers both an SSH client and an SSH server. Generally, Windows systems do not use SSH so it can be a very good option to implement it, despite the fact that the latest versions of Microsoft Windows Server already implement it. It is an excellent option for implementing SSH in older Windows versions, as it supports a wide selection of versions, almost since Windows XP:

  • Windows Server 2022
  • Windows 11
  • Windows Server 2019
  • Windows Server 2016
  • Windows 10
  • Windows Server 2012 R2
  • Windows Server 2012
  • Windows 8.1
  • Windows Server 2008 R2
  • Windows Server 2008
  • Windows Vista SP1 or SP2
  • Windows Server 2003 R2
  • Windows Server 2003
  • Windows XP SP3

SSH Tunneling and Port Forwarding

It allows SSH tunnel configuration and port forwarding, which is useful for securely redirecting network traffic over SSH connections.

Advanced Session Management

Bitvise SSH Client offers advanced options for session management, including the ability to save session configurations for quick and easy access to frequently used servers.

Session Log and Audit

It provides a detailed session log, which can be useful for auditing and activity tracking purposes.

Proxy Support:

Bitvise SSH Client supports several proxy types, allowing users to bypass network restrictions and connect through proxy servers.

Downloads and Updates

A 30-day trial version can be downloaded from their website https://www.bitvise.com.

Price & Licenses

Only for Windows, it is priced at around 120 USD per year.

SecureCRT

It is available for all platforms: Windows, macOS, and Linux. A functional demo can be downloaded from their website at https://www.vandyke.com.

SecureCRT is a commercial client that offers support for multiple protocols, including SSH. It provides an advanced graphical interface, scripting and automation functions, and is widely used in enterprise environments.

Terminal Emulation

It offers terminal emulation for a wide variety of types, including VT100, VT102, VT220, ANSI, among others. This ensures effective compatibility with different remote systems and devices.

Secure File Transfer

SecureCRT includes support for secure file transfer protocols, such as SCP (Secure Copy Protocol) and SFTP (Secure File Transfer Protocol). This allows users to securely transfer files between local and remote systems. To manage file transfers, use an additional product called SecureFX (with an additional license fee).

Automation and Scripting

It makes it easy to automate tasks by running scripts. It supports different scripting languages, such as VBScript, JScript, and Python, providing flexibility in process automation.

Efficient Session Management

SecureCRT offers an efficient session management interface that allows users to easily organize and access previous connections. It also makes it possible to import and export sessions for easy configuration transfer between systems. It allows advanced session configuration, including authentication options, function key configuration, port forwarding, among others. This gives users precise control over their remote sessions.

SSH Key Integration

SecureCRT supports key-based authentication, which means users can manage and use SSH keys for safe authentication without relying on passwords.

Additional Protocol Support

In addition to SSH, SecureCRT also supports other protocols such as Telnet, rlogin, and Serial. This makes it a versatile tool for different network environments.

Price & Licenses

A full version for one user, including safe transfer features (SecureFX) is about $120 per year.

ZOC

ZOC Terminal is an SSH client and terminal emulator that offers advanced features for users who need a powerful and versatile tool to work with SSH remote connections. It is also compatible with other protocols such as Telnet and Rlogin, which extends its usefulness in different environments not only as an SSH client but also as a Telnet client.

ZOC is compatible with Windows and macOS and publishes regularly updated versions. A demo version can be downloaded from their website at https://www.emtec.com.

Terminal Emulation Functions

ZOC supports multiple terminal emulations, such as xterm, VT220, TN3270, and more. This allows users to connect to a variety of remote systems and mainframes.

File Transfer

It includes secure (and insecure) file transfer features, such as FTP, SFTP (SSH File Transfer Protocol) and SCP (Secure Copy Protocol), allowing users to securely transfer files between the local and remote system. The feature is included in the product itself.

Automation and Scripting

ZOC makes it easy to automate tasks by running scripts. It supports different scripting languages, such as VBScript, JScript, and Python, providing flexibility in process automation. It also allows you to record a key combination and play it back to, for example, automate login sessions that require the use of sudo or su.

Session Management

The ability to manage and organize sessions is crucial for those who work with multiple connections. ZOC offers an efficient session management interface that allows users to easily organize and access previous connections. You can have a catalog of systems where you can easily connect.

Price & Licenses

The basic license is around 80 USD, but its free version allows you to work easily, except for the somewhat annoying popup at the beginning.

Pandora RC: Alternative to using SSH

Pandora RC (formerly called eHorus) is a computer management system for MS Windows®, GNU/Linux® and Mac OS® that allows you to access registered computers wherever they may be, from a browser, without having direct connectivity to your devices from the outside.

Security

For greater security, each agent, when configured, may have an individual password that is not stored on the central servers of Pandora RC, but each time the user wishes to access said machine, they will have to enter it interactively.

Remote access without direct connection

One of the most common SSH issues is that you need to be able to access the server IP. With Pandora RC, it’s the server that connects to a cloud service and so it’s available from anywhere, without the need for a VPN or complex firewall rules.

Integrated with Pandora FMS

It integrates natively with Pandora FMS monitoring software, so that it is possible not only to monitor the servers, but to access them directly from the same interface, without the need to install SSH clients, remember passwords or generate duplications.

Price & Licenses

Free up to 5 devices. There are use licenses for unlimited machines from €19/month. More information on the website: https://pandorafms.com/en/remote-control/prices/

Remote Shell and All-in-One Remote Desktop

Pandora RC has a remote control system through access to the Desktop in a visual way. In both cases, a web interface is used to operate with the remote server, whether it is Windows, MacOS or Linux. It also provides a file transfer mechanism and process/service management. All integrated into one WEB application:

Example of remote Shell on a Mac system:

Example of a remote desktop on a Mac system:

Example of a file share on a Linux system:

Sancho is the one who created and founded Pandora FMS. Among his many hobbies, besides technology and the internet in general, is reading, playing the guitar and sports like fencing or boxing. In his personal blog he dares to write about business and technology issues when he has the time, which is almost never the case.

 
 

 

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.

About PandoraFMS
Pandora FMS is a flexible monitoring system, capable of monitoring devices, infrastructures, applications, services and business processes.
Of course, one of the things that Pandora FMS can control is the hard disks of your computers.

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