OStatic

p0f is a versatile passive OS fingerprinting and masquerade detection utility, to be used for evidence or information gathering on servers, firewal...

Bifrost is a firewall management interface to iptables (iptables GUI). The system is inspired by Checkpoint, Cisco PIX, and Watchguard firewall manag...

IPTables log analyzer displays Linux 2.4 iptables logs (rejected, accepted, and masqueraded packets) in a nice HTML page. The reports it produces a...

Socks via HTTP is a program to tunnel socks via HTTP. It is entirely written in Java.

Loophole works with your cable or DSL modem to allow you to bypass your companys firewall or Web filter. It works by tunnelling arbitrary data through...

chownat allows two peers behind two separate NATs and firewalls to establish a direct connection with each other. No port forwarding, DMZ, third party...

pfflowd is a small daemon which converts real-time state expiry messages from OpenBSDs PF packet filter into Cisco NetFlow datagrams. This allows ve...

pdumpq can be used to take queued packets from netfilter/iptables and dump them to a file that decoders like tcpdump, ethereal, and snort can read. Y...

pf2x is a PHP script that will take the output of your pflog and convert it into various different output formats. These output formats include plain ...

fCluster is a multi-threaded client/server redundancy application for your Linux firewall solution. fCluster is designed for the production environmen...