Browse free open source Security software and projects for Windows and BSD below. Use the toggles on the left to filter open source Security software by OS, license, language, programming language, and project status.
An easy-to-use anti-spam email gateway
Anti-Spam SMTP Proxy Server implements multiple spam filters
A Windows password cracker based on rainbow tables
A hard drive disk wipe and data clearing utility
A network stress testing application
Mass IP port scanner
Cross-platform multi-protocol VPN software
Mature LDAP, LDIF and DSML client with i18n support.
deletes junk files to free disk space and improve privacy
Log management solution that improves the performance of SIEM
Open Source Continuous File Synchronization
AWStats Log Analyzer
WiFi-Pumpkin - Framework for Rogue Wi-Fi Access Point Attack
an extremely buggy web app !
Testing TLS/SSL encryption anywhere on any port
It's easy to use android botnet work without port forwarding