Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
Bug-fix-only libev port of shadowsocks
A dead simple VPN
An easy-to-use anti-spam email gateway
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
Open Source SIEM
A simple OpenBSD's firewall
A MAC address based user authentication system for campus-wide network
Java Security Manager made easy
Automatic SQL Injection Exploitation Tool
Whitelist manager
JavaScript password generator with ruleset checking.