Best Cybersecurity Software for Linux
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Compare the Top Cybersecurity Software for Linux as of July 2025
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What is Cybersecurity Software for Linux?
Cybersecurity software is a category of technology used to protect computers and networks from malicious attacks. It operates by monitoring activity and blocking suspicious activity, as well as providing advanced security features such as encryption and authentication. It's an important tool for businesses to help ensure the safety of their data and systems. Compare and read user reviews of the best Cybersecurity software for Linux currently available using the table below. This list is updated regularly.
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1
ManageEngine Endpoint Central
ManageEngine
ManageEngine's Endpoint Central (formerly Desktop Central) is a Unified Endpoint Management Solution, that takes care of enterprise mobility management (including all features of mobile application management and mobile device management), as well as client management for a diversified range of endpoints - mobile devices, laptops, computers, tablets, server machines etc. With ManageEngine Endpoint Central, users can automate their regular desktop management routines like distributing software, installing patches, managing IT assets, imaging and deploying OS, and more.Starting Price: $795.00/one-time -
2
Psono
esaqa GmbH
Psono is a self-hosted, open-source password manager designed to safeguard your data. It encrypts and stores your credentials, ensuring only you have access. You can also securely share encrypted access with your team. With a rich set of features, Psono makes data management and password retrieval simpler than ever. Its robust security includes client-side encryption for genuine end-to-end password sharing, supplemented by SSL and storage encryption. The entire code is open for transparent public auditing, emphasizing that true security lies in proper encryption rather than concealing flaws. Hosting Psono on your server offers enhanced access control, eliminating the need to depend on public services for data storage. Psono stands out as one of the most secure password managers, prioritizing the online safety of its users on their servers.Starting Price: Free -
3
Empower your security and IT teams with Heimdal’s unified platform, built to defend against next-gen threats and provide comprehensive protection across multiple fronts. From endpoints and networks to emails, identities, and beyond, Heimdal has you covered with advanced detection and response capabilities.Starting Price: $0/month
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4
DriveStrike
DriveStrike
DriveStrike is easy to use, implement and manage. With DriveStrike you can execute secure remote wipe, remote lock, and remote locate commands on any platform. Integrated drive encryption support as well as mobile device management MDM for mobile platforms. Our professional support team is always available to answer your questions and help you install our services or manage your account and devices. Protecting your data and devices has never been easier or more cost effective. If you have questions or need help understanding how best to protect your data please contact us and we will gladly answer your questions. Protect your business with a device and data protection platform that keeps all devices safe with a single solution and Dashboard. Keep your Workstations, MacBooks, iPads, Smartphones, Tablets, Laptops safe, secure, and organized.Starting Price: $0.99 per month -
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SpamTitan
TitanHQ
SpamTitan email security is an email spam filter for businesses, smbs, MSPs, and schools. SpamTitan email security blocks spam as well as phishing and day-zero attacks, viruses, malware, ransomware, and other email threats. Helps control mail flow, clean it, and protect against unwanted email. We provide easy-to-use yet advanced email security for businesses, smbs and MSPs that are Office365 friendly. SpamTitan - Premium functionality included: • CEO Impersonation protection • Phishing/ Spear phishing protection • Link analysis • Full Sandboxing • Zero Day Attacks protection • Mail Spooling • Spoofing protection • Malware and Ransomware protection • SPF/DKIM/DMARC checking • Encryption • Fully multitenant environment • Ability to rebrand the entire UI • Full REST API: • Comprehensive support and set up docs Try a FREE, fully supported trial of SpamTitan Email Security today.Starting Price: $2.14/user/month -
6
Keeper Security
Keeper Security
Keeper Security is transforming the way people and organizations around the world secure their passwords and passkeys, secrets and confidential information. Keeper’s easy-to-use cybersecurity platform is built on a foundation of zero-trust and zero-knowledge security to protect every user on every device. Keeper’s solution deploys in minutes and seamlessly integrates with any tech stack to prevent breaches, reduce help desk costs and ensure compliance. Trusted by millions of individuals and thousands of organizations globally, Keeper is the leader for best-in-class password and passkey management, secrets management, privileged access, secure remote access and encrypted messaging. Protect what matters at KeeperSecurity.com.Starting Price: $2.00 per user, per month -
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UTunnel VPN and ZTNA
Secubytes LLC
UTunnel provides Cloud VPN, ZTNA, and Mesh Networking solutions for secure remote access and seamless network connectivity. ACCESS GATEWAY: Our Cloud VPN as a Service offers swift deployment of Cloud or On-Premise VPN servers. It utilizes OpenVPN and IPSec protocols, enables policy-based access control, and lets you deploy a Business VPN network effortlessly. ONE-CLICK ACCESS: A Zero Trust Application Access (ZTAA) solution that simplifies secure access to internal business applications. It allows users to securely access them via web browsers without the need for a client application. MESHCONNECT: This Zero Trust Network Access (ZTNA) and mesh networking solution based on WireGuard enables granular access controls to business network resources and easy creation of secure mesh networks. SITE-TO-SITE VPN: The Access Gateway solution lets you easily set up secure Site-to-Site tunnels (IPSec) between UTunnel's VPN servers and hardware network gateways, firewalls & UTM systems.Starting Price: $6/user/month -
8
FlashStart
FlashStart Group Srl
FlashStart is a global, cloud-based cyber security platform that specializes in DNS filtering with the support of artificial intelligence. It protects against malware and unwanted contents by classifying domains into eighty-five categories, using machine learning with high predictive capability and incorporating government blacklists and warnings for high-risk sites. It offers global coverage, thanks to Anycast Network, which is among the fastest and most stable in the world. It presents advanced and exclusive features, like geographically based protection. Easy installation, centralized multi-tenant management, filter customization, and maximum cost-effectiveness make FlashStart the optimal cloud solution for businesses, PAs, schools, households, etc.Starting Price: $0.90/month -
9
MyChat
Network Software Solutions
Secure instant messaging system with own server that can work in local area network and over the Internet. Providing collaboration tools for employee engagement. Built-in knowledge base, important notifications with return receipts, Bulletin board, broadcast messages, flexible server management, the system for user rights to access MyChat features, voice/video calls, screen sharing calls, Kanban project management, conferences, private dialogues, extended contact list, available for all platforms: Windows, macOS, Linux, Android, iOS, WEB.Starting Price: $6/per user/one-time -
10
Perimeter 81
Check Point Software Technologies
Perimeter 81 is transforming the world of secure network access and helping businesses of all industries and sizes smoothly transition to the cloud. Unlike hardware-based firewall and traditional VPN technology, Perimeter 81’s cloud-based and user-centric Secure Network as a Service utilizes the Zero Trust approach and SASE model framework to offer greater network visibility, seamless onboarding, and automatic integration with all the major cloud providers. Named a Gartner Cool Vendor, Perimeter 81 is considered by industry leaders to be winning the “SASE space race". Network security doesn’t have to be complicated – join Perimeter 81 on a mission to radically simplify the cybersecurity experience!Starting Price: $8 per user per month -
11
KernelCare Enterprise
TuxCare
Global organizations trust TuxCare for live patching their critical Linux hosts and OT devices across their hybrid multi-cloud environments. No reboot is required to deploy and enable the TuxCare KernelCare Enterprise solutions to live patch Linux kernels and critical system libraries, including OpenSSL and Glibc. In contrast, all hosts and devices maintain the current production level uptime while receiving all security updates. TuxCare automates the patching process and eliminates the need to wait weeks or months for reboot cycles to apply patches. TuxCare currently protects over 1 million workloads worldwide. Tight integrations with popular patch management and vulnerability scanners, including Qualys, Crowdstrike, and Rapid7, enable TuxCare to fit seamlessly into existing infrastructure. The TuxCare secure patch server, ePortal, allows operations in gated and air-gapped environments. Reduce risk by significantly reducing the mean time to patch vulnerabilitiesStarting Price: $3.95 per month -
12
1Password
1Password
1Password is a secure, scalable, and easy-to-use password manager that's trusted by the world's leading companies. Using 1Password makes it easy for your employees to stay safe online. Once 1Password is part of their workflow, good security habits will become second nature. 1Password Advanced Protection is now available with 1Password Business. Set Master Password policies, enforce two-factor authentication team-wide, restrict access with firewall rules, review sign-in attempts and require your team to use the latest version of 1Password. Our award-winning apps are available for Mac, iOS, Linux, Windows, and Android. 1Password syncs seamlessly across devices, so your employees always have access to their passwords. When everyone uses 1Password, your risk goes down — and your productivity goes up.Starting Price: $3.99/month/user -
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SafeDNS
SafeDNS
At SafeDNS, we are committed to creating a safer and more secure online environment for SMBs, enterprises, ISPs, MSPs, OEMs, and Education. We have a global footprint, making the internet safer for millions of users in over 60 countries. With years of experience in the field of cybersecurity and DNS filtering, we offer cutting-edge solutions to safeguard your digital life. At present, SafeDNS serves more than 4000 businesses and institutions, and tens of thousands of home users worldwide. We do: -Web content filtering. We help you block all dangerous or unwanted websites such as pornography, violence, child sexual abuse and similar categories. -Malware protection. We also have your back against malicious sites trying to breach user devices either with viruses or information theft intent. -Cloud service. Additionally, we provide you with a cloud filtering service that requires no additional hardware purchase or software installation.Starting Price: $0.9/user/month -
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Acronis Cyber Protect
Acronis
Managing cyber protection in a constantly evolving threat landscape is a challenge. Safeguard your data from any threat with Acronis Cyber Protect (includes all features of Acronis Cyber Backup) – the only cyber protection solution that natively integrates data protection and cybersecurity. - Eliminate gaps in your defenses with integrated backup and anti-ransomware technologies. - Safeguard every bit of data against new and evolving cyberthreats with advanced MI-based protection against malware. - Streamline endpoint protection with integrated and automated URL filtering, vulnerability assessments, patch management and moreStarting Price: $85 -
15
Cybereason
Cybereason
Together we can end cyber attacks at the endpoint, across the enterprise, to everywhere the battle moves. Cybereason delivers over-the-horizon visibility and high fidelity convictions of both known and unknown threats so defenders can leverage the power of true prevention. Cybereason provides the deep context and correlations from across the whole of the network to uncover stealthy operations and enable defenders to be expert threat hunters. Cybereason significantly reduces the time required for defenders to investigate and resolve attacks through both automated and guided remediation with just a click of the mouse. Cybereason analyzes 80 million events per second - that’s 100x the volume of other solutions on the market. Reduce investigation time by as much as 93% to eliminate emerging threats in a matter of minutes rather than days. -
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passbolt
passbolt
Finally, a password manager built for collaboration. Secure, flexible, and automation-ready. Trusted by 10,000 organizations, including Fortune 500 companies, newspapers, governments, and defense forces. Passbolt servers are designed to be simple to install and easy to manage. Yet they are enterprise-ready and can support complex setup for high availability. Passbolt can be used from your browser or mobile phone. Sharing happens in real-time. Desktop apps are coming soon. Retrieve, store and share passwords programmatically with the JSON API. Automate at scale with Passbolt CLI. Real-time access logs. Privacy is in our DNA, but also in the DNA of European laws (to make sure we don’t change our minds). Passbolt self-hosted source code comes under an AGPL license. Yes, even the commercial version. You are free to audit it, contribute to it, and redistribute it. This is why we have a healthy community of thousands of organizations in all sectors.Starting Price: €45/month/10 users -
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ESET PROTECT
ESET
Protect your company endpoints, business data and users with ESET's multilayered technology. ESET PROTECT platform offers customizable security solutions, easy to manage from a cloud console. Cyber risk management and visibility into your IT environment. Stay one step ahead of any known or unknown threats. Up-to-date information and customized notifications allow the IT staff to react promptly to any risks that may have developed. Smart predefined policies and automated tasks help IT admins save time and better protect against future attacks. Easily meet reporting requirements and save time with scheduled reporting and dozens of customizable templates. A user within your network might open a malicious email containing a new form of ransomware. Programmers who work with code on their work computers might tend to create false positives due to compiling software.Starting Price: $239 per year -
18
Zivver
ZIVVER
Zivver is the effortless, smart, secure digital communications platform powering the next generation of secure digital communications. Trusted by over 5,000 organizations globally, Zivver prevents data leaks caused by human error and ensures compliance. Zivver seamlessly integrates with all major email clients including Gmail, Outlook, and Microsoft 365 and features unparalleled zero-keys encryption, with smart features such as contextual machine learning powered business rules. Zivver allows anyone to share large files up to 5TB securely via their existing email client. Zivver is fully compliant with all leading data security standards, including ISO 27001, NTA 7516, GDPR, HIPPA.Starting Price: 0.99€/month/user -
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SailPoint
SailPoint Technologies
You can’t do business without technology and you can’t securely access technology without identity security. In today’s era of “work from anywhere”, managing and governing access for every digital identity is critical to the protection of your business and the data that it runs on. Only SailPoint Identity Security can help you enable your business and manage the cyber risk associated with the explosion of technology access in the cloud enterprise – ensuring each worker has the right access to do their job – no more, no less. Gain unmatched visibility and intelligence while automating and accelerating the management of all user identities, entitlements, systems, data and cloud services. Automate, manage and govern access in real-time, with AI-enhanced visibility and controls. Enable business to run with speed, security and scale in a cloud-critical, threat-intensive world. -
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Silverfort
Silverfort
Silverfort’s Unified Identity Protection Platform is the first to consolidate security controls across corporate networks and cloud environments to block identity-based attacks. Using innovative agentless and proxyless technology, Silverfort seamlessly integrates with all existing IAM solutions (e.g., AD, RADIUS, Azure AD, Okta, Ping, AWS IAM), extending coverage to assets that could not previously have been protected, such as legacy applications, IT infrastructure, file systems, command-line tools, and machine-to-machine access. Our platform continuously monitors all access of users and service accounts across both cloud and on-premise environments, analyzes risk in real time, and enforces adaptive authentication and access policies. -
21
BelManage
Belarc
BelManage allows users to reduce their software license and maintenance costs, monitor their cybersecurity status and configuration details. BelManage is based on Belarc’s Cloud architecture, uses a single Intranet server and database, and automatically creates an accurate and up-to-date central repository (CMDB) of software, hardware and security configuration details. Belarc’s cloud architecture allows users to simplify and automate the monitoring of all of their desktops, laptops, servers and virtual machines throughout the world, using a single server and database. The BelManage server can be located on premises, on our customer's cloud or hosted by Belarc via SaaS.Starting Price: $10 per computer -
22
InstaSafe
InstaSafe Technologies
InstaSafe is redefining the challenge of secure access to modern networks by leveraging Zero Trust principles with its security solutions, that ensure seamless access to cloud applications, SAP applications, on-premise data, IoT devices, and multiple other neoteric use cases. InstaSafe discards traditional VPN based conceptions of a network perimeter, instead moving the perimeter to the individual users and the devices they access. The Zero Trust approach followed by InstaSafe mandates a “never trust, always verify' approach to privileged access, without focusing on network locality. InstaSafe ZTAA relies on continuously assessing the trust and risk associated with every user, and the context of their access request, and simultaneously employs a system of comprehensive authentication before grnating least privilege access. By only making authorised applications accessible to the user, and not exposing the network to these users, ZTAA serves to negate the exploitable attacks surfaceStarting Price: $8/user/month -
23
Axonius
Axonius
Axonius gives customers the confidence to control complexity by providing a system of record for all digital infrastructure. With a comprehensive understanding of all assets including devices, identities, software, SaaS applications, vulnerabilities, security controls, and the context between all assets, customers are able to mitigate threats, navigate risk, decrease incident response time, automate action, and inform business-level strategy — all while eliminating manual, repetitive tasks. Recognized as creators of the Cyber Asset Attack Surface Management (CAASM) category and innovators in SaaS Management Platform (SMP) and SaaS Security Posture Management (SSPM), Axonius is deployed in minutes and integrates with hundreds of data sources to provide a comprehensive asset inventory, uncover gaps, and automatically enforce policies and automate action. -
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Ping Identity
Ping Identity
Ping Identity builds identity security for the global enterprise with an intelligent identity platform that offers comprehensive capabilities including single sign-on (SSO), multi-factor authentication (MFA), directory, and more. Ping helps enterprises balance security and user experience for workforce, customer, and partner identity types with a variety of cloud deployment options including identity-as-a-service (IDaaS), containerized software, and more. Ping has solutions for both IT and developer teams. Enable digital collaboration with simple integrations to these popular tools. Support your employees wherever they are with integrations to these popular tools. Deploy quickly with interoperability across the entire identity ecosystem. Whether you just want single sign-on (SSO) or a risk-based, adaptive authentication authority, starting off with a PingOne solution package lets you only pay for what you need, and gives you room to grow.Starting Price: $5 per user per month -
25
ESET Cyber Security
ESET
Fast and powerful security without slowdowns, against all types of malware. Secures Mac, Windows and Linux devices. Protects you against all types of malware, including viruses, ransomware, worms and spyware. Enjoy the full power of your computer. Play, work and browse the internet without slowdowns. Easy to install, renew and upgrade, our security is also designed for simple set up of all routine tasks. We value your loyalty! Renewing ESET takes a few clicks and you are settled. Download and use your existing license key to activate your software. Update your subscription preferences and eStore account information. Protect yourself from ransomware and other types of malware with ESET's time-proven multilayered protection, trusted by over 110 million users worldwide. Play, work and browse the internet without slowdowns. Stay unplugged and online longer with battery-saving mode, and enjoy gaming without distracting pop-ups.Starting Price: $39.99 per year -
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Built without compromise for users who want it all, including extra theft protection and easy password management. Secures Windows, Mac, Android and Linux devices. Stay protected even in case of data theft or laptop and USB key loss. Remember only one password while having them all safely under control. Protect your Windows, Mac and Android devices with a single license for the ultimate in security and convenience. Protect your digital identity with our powerful antivirus technology. Keep your confidential data safe from ransomware and phishing. Encrypt your files and removable media. Store and organize your passwords. Protect your laptop with Anti-Theft. Each ESET Smart Security Premium and ESET Internet Security license will also activate our top-of-the line Mac, Android and Linux products. The full set of available features will vary depending on the operating system to be protected.Starting Price: $59.99 per device per year
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ZTX Platform
SecureTrust Cyber
The ZTX Platform is a fully managed, engineer-led cybersecurity solution that delivers Zero Trust security in a streamlined, scalable package. It unifies SASE, XDR, SIEM, RMM, and micro-segmentation into a single platform installed and operational within one business day. ZTX is licensed per seat, making it cost-effective and flexible for growing organizations. The platform offers centralized monitoring, real-time threat detection, automated response, and strict policy enforcement. Each user session is isolated via encrypted tunnels, preventing lateral movement and ensuring compliance. Ideal for companies seeking simplified, high-performance cybersecurity without managing multiple tools.Starting Price: $30/month per device -
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Armis
Armis Security
Armis, the leading asset visibility and security company, provides the industry’s first unified asset intelligence platform designed to address the new extended attack surface that connected assets create. Fortune 100 companies trust our real-time and continuous protection to see with full context all managed, unmanaged assets across IT, cloud, IoT devices, medical devices (IoMT), operational technology (OT), industrial control systems (ICS), and 5G. Armis provides passive cyber asset management, risk management, and automated enforcement. Armis is a privately held company and headquartered in California. -
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NordLayer
Nord Security
NordLayer is an adaptive network access security solution for modern businesses — from the world’s most trusted cybersecurity brand, Nord Security. We help organizations of all sizes to fulfill scaling and integration challenges when building a modern secure remote access solution within an ever-evolving SASE framework. Quick and easy to integrate with existing infrastructure, hardware-free, and designed with ease of scale in mind, NordLayer meets the varying growth pace and ad-hoc cybersecurity requirements of agile businesses and distributed workforces todayStarting Price: $8 per user per month -
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Ericom Shield
Ericom Software
Ericom Software provides businesses with Zero Trust Secure Access to corporate applications, in the cloud and on-premises, from any device or location. Ericom Shield is a clientless enterprise-grade solution that is designed to address the needs of security and IT professionals while providing a transparent Internet experience for end users using Remote Browser Isolation. Ericom Shield can be deployed across organizations of any size, on all devices, using any operating system, or browser and does not require installation of any software or plug-ins on endpoints. Files to be downloaded are scanned and cleansed using a pre-integrated, Content Disarm and Reconstruction (CDR) process, before being released to the user device. When it comes to phishing attacks, user training just isn’t enough. Ericom Shield executes email-embedded URLs away from endpoints, in remote virtual browsers in the cloud or DMZ, so no malware can reach endpoints.