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  • CAPTCHA - Wikipedia
    Completely Automated Public Turing Test to tell Computers and Humans Apart (CAPTCHA) ( ˈ k æ p tʃ ə KAP-chə) is a type of challenge–response turing test used in computing to determine whether the user is human in order to deter bot attacks and spam
  • How CAPTCHAs work | What does CAPTCHA mean? | Cloudflare
    What is a CAPTCHA? A CAPTCHA test is designed to determine if an online user is really a human and not a bot CAPTCHA is an acronym that stands for "Completely Automated Public Turing test to tell Computers and Humans Apart " Users often encounter CAPTCHA and reCAPTCHA tests on the Internet
  • What Is CAPTCHA? Meaning, Definition, Types Uses - Fortinet
    CAPTCHA (Completely Automated Public Turing Test To Tell Computers and Humans Apart) is a system designed to differentiate between human visitors to a website and robotic agents Administrators can validate incoming users with CAPTCHAs and websites can identify whether a user is real or malicious
  • CAPTCHA Definition Meaning - Merriam-Webster
    The meaning of CAPTCHA is a test to prevent spamming software from accessing a website by requiring visitors to the site to solve a simple puzzle (typically by reading and transcribing a series of numbers or letters from a distorted image) in order to gain access How to use captcha in a sentence
  • CAPTCHA: Meaning, Types How They Work - Okta
    A completely automated public Turing test to tell computers and humans apart (CAPTCHA) is designed to limit access If you're a human, you can pass these tests and gain access If you're a bot, you can't
  • CAPTCHA: What It Is, How to Solve It, and Why It Matters
    What Does CAPTCHA Mean? CAPTCHA stands for Completely Automated Public Turing test to tell Computers and Humans Apart In simpler terms, it's a test designed to determine whether the user is a human or a bot Websites use CAPTCHA to prevent spam, protect against automated attacks, and ensure that only real users interact with their services
  • What Does CAPTCHA Mean? | CAPTCHA Types Examples - Imperva
    CAPTCHA stands for the Completely Automated Public Turing test to tell Computers and Humans Apart CAPTCHAs are tools you can use to differentiate between real users and automated users, such as bots CAPTCHAs provide challenges that are difficult for computers to perform but relatively easy for humans





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