High interaction honeypot solution for Linux based systems
pfck - pf check - organizes flow information by host
flex-fw is a small and fast console frontend to iptables
ddos_deflate, el Guapo Edition is network trench defense!
iptables generation tool for large linux networks
Firewall/Proxy FreeBSD
Block incoming traffic from Tor network with IPTABLES
Easy to use firewall for linux beginners.
Easy Firewall Script
Drop specified IP n seconds remotely, auto-undrop it when timeout.
Easy to use tool to block unwanted network access.