CAPTCHA

Categories: Technology | Software
    • CAPTCHA is widely used to differentiate between humans and bots onlineOfficial Site: CAPTCHA
    • CAPTCHA stands for "Completely Automated Turing Test To Tell Computers and Humans Apart"Official Site: CAPTCHA
    • CAPTCHA was developed for use by Yahoo!Official Site: CAPTCHA
    • Developed by Luis von Ahn, Manuel Blum, Nicholas Hopper, John Langford of Carnegie Mellon UniversityOfficial Site: CAPTCHA
  • A CAPTCHA is a program that protects websites from spam-generating bots by requiring humans to pass a test of reading distorted text. CAPTCHAs were developed for [[Yahoo!]] in 2000 by Luis von Ahn, Manuel Blum, Nicholas Hopper and John Langford of Carnegie Mellon University.Official Site: CAPTCHA

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