What does CAPTCHA stand for?

Discussion in 'SEO and Marketing' started by raja ram, Aug 6, 2018.

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  1. raja ram

    raja ram Member

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    What does CAPTCHA stand for?
     
  2. andyhoang

    andyhoang Member

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    a program or system intended to distinguish human from machine input, typically as a way of thwarting spam and automated extraction of data from websites.
     
  3. jacksmm

    jacksmm Member

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    A CAPTCHA (a backronym for "Completely Automated Public Turing test to tell Computers and Humans Apart")
     
  4. winestedt

    winestedt New Member

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    well is needed to distinguish people from bots on the network: D
     
  5. MVM Infotech

    MVM Infotech Member

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    Completely Automatic Public Turing Test to Tell Computers and Humans Apart.
     
  6. biglyft

    biglyft Member

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    A CAPTCHA (an acronym for "Completely Automated Public Turing test to tell Computers and Humans Apart") is a type of challenge-response test used in computing to determine whether or not the user is human. The term was coined in 2003 by Luis von Ahn, Manuel Blum, Nicholas J. Hopper, and John Langford
     
  7. sinelogixtech

    sinelogixtech Member

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    A CAPTCHA is a type of challenge–response test used in computing to determine whether or not the user is human.
     
  8. Mangat Singh

    Mangat Singh New Member

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    Captcha stands for "Completely Automated public Turing test to tell Computers and Human Apart". It is a technique to differentiate between human and machine.