Station ID - more than IP

[eluser]Burak Guzel[/eluser]
If the computers have a Windows Media Player older than version 9, you can use this: http://www.computerbytesman.com/privacy/...iedemo.htm
Some people might consider that an exploit though.

Computers are not meant to be uniquely identified over the Internet, as it is a privacy issue. Otherwise, websites could use these unique ID's and trade info about surfers with each other. (They try to do it already of course, with cookies and IP's, but there is no reliable way).