A firewall for humans.
Serve as a reverse proxy to protect your web services from attacks
HTTP proxy to block ads and customize webpages
Manage port forwardings via UPnP
Next Generation Open Source Firewall
Firewall log analyzer
Antivirus eCAP adapter for Squid 3.1 and above.
Robust and flexible VPN network tunnelling
CacheGuard Gateway is a UTM, a WAF, and a QoS management appliance.
OpenWRT ©VMWare ©ESXi Appliance NAT router
A java PCAP and DPI library
Prevent and Protect Your HTML5 Video, Music , Audio From Download Free
Programmable completion code (bash) for ip[6]tables (netfilter.org)
PeerGuardian - a privacy oriented firewall application
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
Extract and Convert Juniper Firewall Policies to CSV
Programmable completion code (bash) for ipset (netfilter.org)
IOSec Addons are enhancements for web security and crawler detection
flex-fw is a small and fast console frontend to iptables