OpenSnitch is a GNU/Linux port of the Little Snitch firewall
Serve as a reverse proxy to protect your web services from attacks
Firewall able to analyze visitor behavior & provide adapted response
AgentGuard is a firewall for AI agents
A high-performance MySQL proxy
A firewall for humans.
OWASP Coraza WAF is a golang modsecurity compatible firewall library
HTTP proxy to block ads and customize webpages
Manage port forwardings via UPnP
Intelligently block brute-force attacks by aggregating system logs
Network Security Appliance Linux Distribution
Free UTM appliance: firewall, VPN, WAF and antivirus in one ISO.
Next Generation Open Source Firewall
iptables script in only one file
Firewall log analyzer
Antivirus eCAP adapter for Squid 3.1 and above.
RazWall Firewall
Share a VPN connection with VMs or containers
Robust and flexible VPN network tunnelling
Anti Spam SMTP Gateway