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Strong CAPTCHA Guidelines

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Strong CAPTCHA Guidelines Empty Strong CAPTCHA Guidelines

Post  andry Thu Dec 16, 2010 6:14 am

An introduction to developing secure CAPTCHA (Completely Automated Public Turing test to tell.Computers and Humans Apart)1 systems. In addition to describing common weaknesses in CAPTCHA puzzles, focus is placed on the system as a whole, including replay detection and attack detection.

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andry
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