Firewall log analyzer
OWASP Coraza WAF is a golang modsecurity compatible firewall library
HTTP proxy to block ads and customize webpages
OpenBSD based firewall distribution
OWASP ModSecurity Core Rule Set (CRS) Project
Prevent and Protect Your HTML5 Video, Music , Audio From Download Free
Open source voucher management / hotspot system
Manager Update Platform/Packages for pfSense Multisite
Linux firewall distribution geared towards home and SOHO users.
pfck - pf check - organizes flow information by host
A MAC address based user authentication system for campus-wide network
IOSec Addons are enhancements for web security and crawler detection
Firewall/Proxy FreeBSD