HTTP proxy to block ads and customize webpages
Next Generation Open Source Firewall
Anti Spam SMTP Gateway
OWASP ModSecurity Core Rule Set (CRS) Project
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
High-performance WAF built on the OpenResty stack
Extract and Convert Juniper Firewall Policies to CSV
IOSec Addons are enhancements for web security and crawler detection
Easy to use firewall for linux beginners.
Lomalarga is a VPN-like service based on SSH and Linux.