OpenSnitch is a GNU/Linux port of the Little Snitch firewall
Firewall able to analyze visitor behavior & provide adapted response
HTTP proxy to block ads and customize webpages
Intelligently block brute-force attacks by aggregating system logs
Free UTM appliance: firewall, VPN, WAF and antivirus in one ISO.
Next Generation Open Source Firewall
iptables script in only one file
Manage port forwardings via UPnP
Firewall log analyzer
Anti Spam SMTP Gateway
RazWall Firewall
Share a VPN connection with VMs or containers
Network Security Appliance Linux Distribution
Robust and flexible VPN network tunnelling
Generació regles IPTables per Continents o Països
OpenWRT ©VMWare ©ESXi Appliance NAT router
IPFIRE Firewall for ARM architecture (OrangePi)