Home Security 100 Open Source Replacements for Popular Security Tools By Cynthia Harvey March 21, 2014 Download open source anti-virus software, firewalls, email gateways, penetration testing tools, security-focused Linux distributions and more. Complete Story Facebook Twitter Linkedin Email Print Previous articleAlienware and Crytek Join Forces to Ignite Linux Game Development Next articleSteam Has Greenlit Another 37 Linux Games Get the Free Newsletter! Subscribe to Developer Insider for top news, trends, & analysis Email Address By subscribing, you agree to our Terms of Use and Privacy Policy. Subscribe Must Read Security 6 Best Free and Open-Source Web Application Firewalls Security Clonezilla Live Is Now Patched Against the XZ Backdoor, Powered by Linux 6.7 News Pop!_OS’s COSMIC Pre-Alpha Shows Impressive Progress News Volla Tablet Launches on Kickstarter with Support for Ubuntu Touch Security OpenSSF Warns of Open-Source Social Engineering Threats