Slackware Current Repository by Conraid ====================================================================== p0f (passive os fingerprint tool) p0f is a passive operating system fingerprinting tool. It can identify the OS on machines that connect to your box, machines you connect to, machines you cannot connect to, and machines whose communications you can observe. It can detect or measure firewall presence, NAT use, existence of a load balancer setup, the distance to the remote system, its uptime, and its network hookup and ISP. HOME: http://lcamtuf.coredump.cx/p0f3/ ======================================================================