Compare the Top Computer Security Software for Linux as of October 2025

What is Computer Security Software for Linux?

Computer security software helps protect devices, networks, and sensitive data from unauthorized access, cyberattacks, and other security threats. These tools provide a range of protective features such as antivirus, firewall, encryption, malware detection, and intrusion prevention systems. Computer security software is essential for safeguarding against viruses, ransomware, spyware, and phishing attacks, ensuring the integrity, confidentiality, and availability of data. Many security solutions also offer real-time monitoring, automated updates, and threat intelligence to detect and mitigate new vulnerabilities as they emerge. Businesses and individuals rely on computer security software to reduce risks, comply with regulations, and maintain a secure computing environment. Compare and read user reviews of the best Computer Security software for Linux currently available using the table below. This list is updated regularly.

  • 1
    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
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  • 2
    DriveStrike

    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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  • 3
    Data Rover

    Data Rover

    Data Rover

    Data Rover is an Advanced User Data and Security Management for any Data-Driven Organisation. A single solution for Infrastructure and Security managers that allows data users to explore, manage, process, and protect their data effectively and efficiently, by simultaneously addressing the two primary needs related to the use of data: Cyber Security and Data Management. Data Rover plays a key role in business asset protection and corporate data management policy definition. Data Analytics Check for security flaws and eliminate issues. Simplify the management of permissions. File Auditor It gives you the proof that something was done. Right or Wrong it's not important - JUST the FACTS. Dark Data Makes work faster and safer by optimising the storage resources usage and reducing costs. Involve the users in data management so they can contribute in keeping the storage systems clean and efficient. Advanced Data Exchange Share business data in/out of the company SAFELY.
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    WipeDrive

    WipeDrive

    WipeDrive

    WipeDrive allows home users, corporations and government entities to securely and permanently erase data from hard drives, removable media, and mobile devices, providing a cost-effective, secure, and socially responsible way of recycling and retiring computer storage. WipeDrive is the world leader in secure data destruction.
    Starting Price: $19.95/one-time/drive
  • 5
    SecureCircle

    SecureCircle

    SecureCircle

    SecureCircle's Zero Trust data protection eliminates data breaches and insider threats by protecting all data outside of SaaS applications. SecureCircle's Data Access Security Broker (DASB) protects and monitors data, including data egressing from enterprise cloud services and managed repositories to enforce access controls on data regardless of location, including cloud and endpoint devices. SecureCircle protects data transparently and persistently at scale delivering the world's only Zero Trust data protection. Most modern SaaS applications allow end users to pull data out of the browser onto the device. More often than not, end users leverage these features for productive reasons. The challenge most businesses face with modern SaaS applications is identifying the difference between productive activity and a security threat. With SecureCircle, all data is kept secure as it comes out of SaaS applications, which allows users to leverage data that comes out of these applications.
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