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