Browse free open source Security software and projects for BSD below. Use the toggles on the left to filter open source Security software by OS, license, language, programming language, and project status.
Anti-Spam SMTP Proxy Server implements multiple spam filters
AWStats Log Analyzer
Cross-platform multi-protocol VPN software
Linux firewall distribution geared towards home and SOHO users.
Log management solution that improves the performance of SIEM
AS2 1.1 server implementation in Java
A protocol agnostic application layer denial of service attack.
Free and Open Source Browser based Security Framework
Open Source SIEM
Open Source Intelligence Automation.
uBlock: a fast, lightweight, and lean blocker for Chrome, Firefox
edit and replay captured network traffic
Store all your passwords in one secure encrypted database.
Intelligently block brute-force attacks by aggregating system logs