HTTP proxy to block ads and customize webpages
Next Generation Open Source Firewall
Anti Spam SMTP Gateway
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
Linux firewall distribution geared towards home and SOHO users.
This tool locks down Linux and UNIX systems.
Disconnect your children from the Internet after bedtime.
Easy to use firewall for linux beginners.
Lomalarga is a VPN-like service based on SSH and Linux.