OWASP Coraza WAF is a golang modsecurity compatible firewall library
Firewall log analyzer
OpenBSD based firewall distribution
A simple, portable port scanner
blocklists for openbsd,freebsd,linux,iptables,bsd pf,pf,ipfilter
Provisions Simple Secure Network Firewall/Router
Prevent and Protect Your HTML5 Video, Music , Audio From Download Free
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
A client for the MikroTik RouterOS API protocol, written in PHP.
Open source voucher management / hotspot system
Manager Update Platform/Packages for pfSense Multisite
IOSec Addons are enhancements for web security and crawler detection
Detect Flooder IPs, Reduce Attack Surface against HTTP Flood Attacks
OpenBSD IPsec based VPN