OWASP Coraza WAF is a golang modsecurity compatible firewall library
Firewall able to analyze visitor behavior & provide adapted response
Serve as a reverse proxy to protect your web services from attacks
LuLu is the free open-source macOS firewall
Next Generation Open Source Firewall
CacheGuard Gateway is a UTM, a WAF, and a QoS management appliance.
Antivirus eCAP adapter for Squid 3.1 and above.
Robust and flexible VPN network tunnelling
Firewall log analyzer
Small Content Filtering And Web Acceleration Appliance
OWASP ModSecurity Core Rule Set (CRS) Project
OPNsense is an open source, easy to use firewall and routing platform
LumoGate is a Windows Wifi Hotspot Management Software
A powerful network security tool, easy, safe and totally free.
Prevent and Protect Your HTML5 Video, Music , Audio From Download Free
Programmable completion code (bash) for ip[6]tables (netfilter.org)
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