Firewall able to analyze visitor behavior & provide adapted response
LuLu is the free open-source macOS firewall
Serve as a reverse proxy to protect your web services from attacks
OWASP Coraza WAF is a golang modsecurity compatible firewall library
Next Generation Open Source Firewall
Free UTM appliance: firewall, VPN, WAF and antivirus in one ISO.
Antivirus eCAP adapter for Squid 3.1 and above.
Robust and flexible VPN network tunnelling
Firewall log analyzer
OWASP ModSecurity Core Rule Set (CRS) Project
OPNsense is an open source, easy to use firewall and routing platform
Prevent and Protect Your HTML5 Video, Music , Audio From Download Free
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
Extract and Convert Juniper Firewall Policies to CSV
pfck - pf check - organizes flow information by host
IOSec Addons are enhancements for web security and crawler detection
KnockIt! is a port Knocking tool for MAC OSX
Drop specified IP n seconds remotely, auto-undrop it when timeout.