full-disclosure - Re: captcha

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Date: Mon, 02 Jan 2012 16:11:17 +0000
From: Dave <mrx@...pergander.org.uk>
To: full-disclosure@...ts.grok.org.uk
Subject: Re: captcha

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On 01/01/2012 13:43, ebhakt wrote:
> Hii guys,
> I want to know the logic behind creating a captcha image
> I know how the servers are designed and what the captcha security does!!
> but how the captcha imagae is generated >> that's my main question !!
> 
> Any ideas , guesses !!
> Just mail around !!
> 
> Thanks


There's Google, there's Wiki and there is Imagemagick.

Here I scroogled for ya...... and found this at the very top of the page
http://en.wikipedia.org/wiki/CAPTCHA

Not enough info?

Scroogle or Google or Bing or Yahoo for more.


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