Firewall able to analyze visitor behavior & provide adapted response
OWASP Coraza WAF is a golang modsecurity compatible firewall library
Serve as a reverse proxy to protect your web services from attacks
Intelligently block brute-force attacks by aggregating system logs
Next Generation Open Source Firewall
Manage port forwardings via UPnP
Antivirus eCAP adapter for Squid 3.1 and above.
iptables mini-script in file-wizard
Robust and flexible VPN network tunnelling
Firewall log analyzer
Anti Spam SMTP Gateway
Generació regles IPTables per Continents o Països
Web application firewall in C language uses libevent
A java PCAP and DPI library
A simple, portable port scanner
Small Content Filtering And Web Acceleration Appliance
Bypass your ISP's firewalls and connect to the internet!
OWASP ModSecurity Core Rule Set (CRS) Project
blocklists for openbsd,freebsd,linux,iptables,bsd pf,pf,ipfilter
OPNsense is an open source, easy to use firewall and routing platform