Really don't have much relevant info to put here. If you're unfamiliar with nmap, it is a unix portscanning tool developed by Fyoder. It is available at Insecure.org. However, if you're unfamiliar with nmap, this site probably wouldn't mean that much to you.

PortScan was changed 2/28/03 to support register_globals to be off. I haven't done enough work with PortScan to even give things version numbers, but downloads after 2/28 should support register_globals to be off. (The default in PHP 4.3+).

This site was developed by Ryan Fox <rfox -at- amerisuk.com>, who would like to make a shameless plug for his employer, Backwatcher, Inc.. Backwatcher performs security services, as well as outsourced systerms administration.

The source for this tool is available here.