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saila.com: Definition of CAPTCHA

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Glossary Definition

Welcome to the alpha (i.e., only for the brave) version of the new saila.com. Bug reports welcome.

CAPTCHA

Also known as “Completely Automated Public Turing test to tell Computers and Humans Apart”

The Completely Automated Public Turing test to tell Computers and Humans Apart is usually an image (generally composed of words or numbers) to computer programs like spambots can’t passing, but humans can. More at the Carnegie Mellon University’s CAPTCHA Project

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