What are some good ways to prevent malicious proxy users from accessing your site?

Posted by Scarface on Stack Overflow See other posts from Stack Overflow or by Scarface
Published on 2010-04-02T07:13:51Z Indexed on 2010/04/02 7:23 UTC
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security

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php

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apache

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mysql

This question has been bugging me for some time. I always picture launching my site, and some dirt bag coming on and uploading porno or spamming profanity. So I decide I don't want him using my site, I ban his account and ban his ip in my cpanel, but what if he is using a proxy and just keeps making new accounts to harass me? What can I possibly do to prevent this horrible outcome?

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