On Tue, 2003-09-02 at 14:23, kfr wrote: > Yes, sorry. I have a site that allows my customers to become members via > monthly credit card subscription. The problem is we've been getting > fraudulent credit card transactions and need some mechanism to detect a user > who is a repeat offender so I can detect them trying to submit yet another > bogus CC for access.
Okay, that makes sense. Unfortunatey, there's no foolproof way that I'm aware of. To begin with, you can try using a cookie. This will stop anyone who is not very technical. Beyond that, I have heard that there's some kind of unique identifier in SSL that you may be able to use. I know this because the f5 big/ip load balancers used it. Check into that. - Perrin -- Reporting bugs: http://perl.apache.org/bugs/ Mail list info: http://perl.apache.org/maillist/modperl.html
