The web server will quite happily let an IP call the same script 20,000 (or 20,000,000) times, as it doesn't have any way of telling the difference between a brute force attack and an application that just gets a lot of use. This is why the locking logic is built into the application, the application is the only point that knows the difference between a legitimate request and an invalid login attempt.

We're not surrounded, we're in a target-rich environment!

In reply to Re: Why do you have to worry about Brute Force Attacks? by jasonk
in thread Why do you have to worry about Brute Force Attacks? by Anonymous Monk

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