OWASP Coraza WAF is a golang modsecurity compatible firewall library
Network Pivoting Toolkit
Prevent and Protect Your HTML5 Video, Music , Audio From Download Free
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
Distributed reverse / forward proxy and tunneling solution for TCP.
Detect Flooder IPs, Reduce Attack Surface against HTTP Flood Attacks