Wiki History Listing
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Stands for [b]Completely Automated Public Turing test to tell Computers and Humans Apart[/b]. The most popular one is reCAPTCHA, owned by [[Google]]. reCAPTCHA involves clicking on a box labeled "I'm not a robot". If the system needs more verification, it shows a picture divided into 16 squares; the user must click on all squares containing the displayed word. h4. External links * "Wikipedia: CAPTCHA":[https://en.wikipedia.org/wiki/CAPTCHA] * "Wikipedia: reCAPTACHA":[https://en.wikipedia.org/wiki/reCAPTCHA] Updated by bot Sun, Sep 18 '22, 02:55 |