Compare the Top Ransomware Protection Software for Linux as of April 2025

What is Ransomware Protection Software for Linux?

Ransomware protection software, also known as anti-ransomware software, is a software security solution designed to detect, prevent, and mitigate ransomware attacks that encrypt files and demand payment for their release. These tools use advanced threat detection techniques, including behavioral analysis, machine learning, and heuristic scanning, to identify and block malicious activity before it can cause harm. Many solutions offer real-time monitoring, automatic backups, and rollback features to restore compromised files without paying a ransom. Additionally, they provide endpoint protection, email filtering, and anti-exploit mechanisms to safeguard against phishing and other attack vectors. Effective ransomware protection software is essential for businesses and individuals to defend against financial loss, data breaches, and operational disruptions. Compare and read user reviews of the best Ransomware Protection software for Linux currently available using the table below. This list is updated regularly.

  • 1
    Heimdal Endpoint Detection and Response (EDR)
    Our proprietary anti-ransomware encryption solution is a revolutionary 100% signature-free product that protects your devices against malicious encryption attempts initiated during ransomware attacks. Secure your endpoints and network against even the most advanced ransomware encryption attempts, in real-time, all the time.
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    Starting Price: $0/month
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  • 2
    ThreatLocker

    ThreatLocker

    ThreatLocker

    For IT Professionals to stop ransomware and other cyberattacks, you need to do more than just hunt for threats. ThreatLocker helps you reduce your surface areas of attack with Zero Trust policy-driven endpoint security solutions. Now you can change the paradigm from only blocking known threats, to blocking everything that you have not explicitly allowed. ThreatLocker Application Allowlisting is the gold standard when it comes to blocking ransomware, viruses, and other software-based threats. Discover today the ThreatLocker suite of Zero Trust endpoint security solutions: Allowlisting, Ringfencing, Elevation Control, Storage Control, Network Control, Unified Audit, ThreatLocker Ops, Community, Configuration Manager and Health Center. 
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  • 3
    Control D

    Control D

    Control D

    Control D is a customizable DNS filtering and traffic redirection platform that leverages Secure DNS protocols like DNS-over-HTTPS, DNS-over-TLS and DNS-over-QUIC, with support for Legacy DNS. - Block malicious threats - Block unwanted types of content network wide (ads & trackers, IoT telemetry, adult content, socials, and more) - Deploy in minutes on fleets of devices using RMM - Manage clients using sub-organizations - Gain visibility on network events and usage patterns, with client level granularity - Re-route traffic via proxies (through DNS) for improved privacy and security - Enjoy superior UX and simplicity Think of it as your personal Authoritative DNS resolver for the entire Internet that gives you granular control over what domains get resolved, redirected or blocked.
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    Starting Price: $2/month
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  • 4
    SpamTitan

    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.
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    Starting Price: $2.14/user/month
  • 5
    Unitrends Backup
    Unitrends Unified Backup platform protects your data no matter where it lives. A complete and agile platform, Unitrends offers protection for on-premises infrastructure, cloud-based workloads, SaaS applications and remote endpoints devices like PCs and workstations. Integrations with remote management, security and IT documentation tools provide end-to-end protection from human error, cyberthreats and inject automation and artificial intelligence to simplify complex systems. Managed through a singular portal, Unitrends offers a unified experience with visibility and control across a complete backup infrastructure.
  • 6
    NAKIVO Backup & Replication
    NAKIVO Backup & Replication offers complete data protection for virtual, physical, cloud, and SaaS environments including VMware vSphere, Microsoft Hyper-V, Nutanix AHV, Proxmox VE, Amazon EC2, Windows and Linux physical machines and servers, files shares/NAS, Oracle database, and Microsoft 365. You can install the NAKIVO solution on Linux and Windows OS, or deploy it as a pre-configured virtual appliance (VA) or Amazon Machine Image (AMI). You can also install the solution on NAS to create a cost-efficient and fast backup appliance. NAKIVO Backup & Replication includes advanced disaster recovery functionality with Site Recovery and Real-Time Replication for VMware. In addition, you can protect backups from ransomware using built-in cybersecurity features like immutability and pre-recovery malware scans.
    Starting Price: $229/ socket; $25 workload/y
  • 7
    Guardian Digital

    Guardian Digital

    Guardian Digital

    Guardian Digital secures against email threats like phishing, zero-day exploits and ransomware attacks that define the modern threat landscape email users face every day. We believe email security is business security, as greater than 90% of all cyber attacks originate from an email. The most effective email protection is delivered through a purpose-driven solution designed to close critical security gaps in Microsoft 365 and Workspace, coupled with the expert setup, ongoing remote system management and accessible support required to improve IT security. With real-time cybersecurity business insights, we help you understand what your risk profile is today, and protect you from the dangers that all businesses face. EnGarde Cloud Email Security - Key Features: • Phishing, spoofing & impersonation protection • Link & file analysis • Zero-day attack protection • Malware & Ransomware protection • SPF/DKIM/DMARC checking • Encryption • Comprehensive management & support service
    Starting Price: Monthly & Annual Subscriptions
  • 8
    Scale Computing Platform
    SC//Platform brings faster time to value in the data center, in the distributed enterprise, and at the edge. Scale Computing Platform brings simplicity, high availability and scalability together, replacing the existing infrastructure and providing high availability for running VMs in a single, easy-to-manage platform. Run your applications in a fully integrated platform. Regardless of your hardware requirements, the same innovative software and simple user interface give you the power to run infrastructure efficiently at the edge. Eliminate mundane management tasks and save the valuable time of IT administrators. The simplicity of SC//Platform directly impacts IT with higher productivity and lower costs. Plan the perfect future by not predicting it. Simply mix and match old and new hardware and applications on the same infrastructure for a future-proof environment that can scale up or down as needed.
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     Acronis Cyber Protect Cloud
    Avoid downtime and data loss for your clients at a lower cost. Acronis Cyber Protect Cloud is the only solution that natively integrates cybersecurity, data protection and management to protect endpoints, systems and data. This synergy eliminates complexity, so service providers can protect customers better while keeping costs down. Next-generation cybersecurity. Advanced AI-based behavioral detection engine for zero-day attack prevention. Reliable backup and recovery. Full-image and file-level backup, disaster recovery, and metadata collection for security forensics. MSP-ready protection management. URL filtering, vulnerability assessments, and patch management for greater control. The traditional stack of endpoint protection products lacks integration and requires much more time for management – maintaining licenses, installing updates and patches, verifying compatibility after updates, and managing multiple policies using a variety of different user interfaces.
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    Vali Cyber

    Vali Cyber

    Vali Cyber

    We understand that you are being asked to defend against a relentlessly growing threat landscape while being constrained by staff and budget, Vali Cyber is here to help. Harden your environment using lockdown rules to reduce attack surface to prevent attacks, secure Linux endpoints, and take control with multi-factor authentication (MFA) for SSH, even in disconnected environments, to support a zero-trust environment. Detect and stop malware at machine speed with AI/ML-based behavioral threat detection effective against ransomware, cryptojacking, and Wiperware, including unknown and fileless variants with the same efficacy everywhere—cloud-enhanced, not cloud-dependent. Ensure uptime using fully automated remediation that runs in milliseconds to undo damage to the file system and remove attempts to persist files for future attacks.
  • 11
    ESET PROTECT Advanced
    ESET Protect Advanced is a comprehensive cybersecurity solution designed for businesses of all sizes. It offers advanced endpoint protection against ransomware, zero-day threats, and sophisticated attacks with ESET LiveSense technology. It includes full disk encryption for legal compliance and data protection. The solution features proactive cloud-based threat defense using adaptive scanning, machine learning, cloud sandboxing, and behavioral analysis to prevent new threats. Mobile threat defense secures Android and iOS devices with antimalware, anti-theft, and mobile device management. It also provides cloud app protection, mail server security, and vulnerability and patch management. Extended detection and response (XDR) enhances threat detection and response, while multi-factor authentication adds security. The solution offers single-pane-of-glass remote management for visibility into threats and users, along with advanced reporting and custom notifications.
    Starting Price: $275/month/5 devices
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    CryptoSentry

    CryptoSentry

    SentryBay

    CryptoSentry stops ransomware. Once installed on your employees’ devices, it will constantly monitor for suspicious encryption activity. Ransomware is the fastest growing cyber threat in recent years and it will affect your business unless you take action to stop the encryption of files before you are targeted. News headlines are frequently dominated by the damaging consequences of the latest ransomware attack from WannaCry, Petya and CryptoWall to CryptoLocker and Locky, and other less known variants which have had a significant impact on productivity and finance. Because ransomware is an attack on the availability of data, our CryptoSentry solution is designed to prevent it from getting access to data so it can encrypt files. Once installed on your employees’ devices, it will constantly monitor for suspicious encryption activity. If its algorithms determine a threat, it will proactively prevent file encryption.
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