[WEB SECURITY] Brute Force authentication attack

Jeremiah Grossman jeremiah at whitehatsec.com
Fri Jun 30 16:32:46 EDT 2006


We all get those from time to time. :)

CAPTCHA
"completely automated public Turing test to tell computers and humans  
apart"

On Jun 30, 2006, at 10:41 AM, Schmidt, Albert E wrote:

> I am definitely having a senior moment.  Can anybody please tell me  
> what
> it is called when you have to enter a code displayed in a picture when
> authenticating?  I know this is a control against brute force hacking,
> but for the life of me I cannot remember what it is called.
>
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