Network Security Appliance Linux Distribution
OWASP Coraza WAF is a golang modsecurity compatible firewall library
HTTP proxy to block ads and customize webpages
Next Generation Open Source Firewall
A powerful network security tool, easy, safe and totally free.
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
Linux firewall distribution geared towards home and SOHO users.
Easy to use firewall for linux beginners.