The pattern matching swiss knife for malware researchers
Ad-blocking for your Android
Handy, High performance, ModSecurity compatible Nginx firewall module
hidden firewall, custom firewall in kernel
Web security protection system based on openresty
Open-source, high performance, low rules maintenance WAF for NGINX
Bug-fix-only libev port of shadowsocks
A dead simple VPN
Open Source SIEM
A MAC address based user authentication system for campus-wide network
Whitelist manager