Black Hat Forum - View Single Post - Any way to know if someone is using a proxy?

**apekillape** · #2 (**permalink**) 07-18-2008, 10:19 AM

Any good proxy checker (the same script you call to check them initially as the user) should be able to tell you. Go to:

Code:

http://www.proxyblind.org

or

Code:

http://www.ip.cc/check-proxy-basic.php

and you'll see the sort of info you're looking for. Just download a proxy judge script from somewhere and throw it up on your site.

For TOR and the like, there're scripts to auto-detect that too:

Code:

http://www.hackszine.com/blog/archive/2007/10/deanonymizing_tor_and_detectin.html

Of course, in that case you could also just monitor the TOR IP list from their own site and auto-block all those addresses. Stupid TOR, I never understand why people keep advocating it.

N

The Following 2 Users Say Thank You to apekillape For This Useful Post:
aliskorn (07-18-2008), catman08 (07-24-2008)