OWASP Coraza WAF is a golang modsecurity compatible firewall library
Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.
A utility to safely generate malicious network traffic patterns
OWASP ModSecurity Core Rule Set (CRS) Project
Tiny Alien - Micro Serving on a Shoestring
an extremely buggy web app !
NetStress is a DDoS and network stress testing tool.
Detect Flooder IPs, Reduce Attack Surface against HTTP Flood Attacks
BlackBSD