• A CAPTCHA (/ˈkæp.tʃə/ KAP-chə) is a type of challenge–response test used in computing to determine whether the user is human in order to deter bot attacks...
    39 KB (3,639 words) - 15:19, 19 June 2024
  • Thumbnail for ReCAPTCHA
    reCAPTCHA Inc. is a CAPTCHA system owned by Google. It enables web hosts to distinguish between human and automated access to websites. The original version...
    34 KB (3,054 words) - 11:34, 3 August 2024
  • NuCaptcha is an early fraud detection service which utilises behavior analytics to provision threat appropriate, animated video CAPTCHAs. NuCaptcha is...
    6 KB (558 words) - 00:45, 3 May 2024
  • Thumbnail for Luis von Ahn
    one of the pioneers of crowdsourcing. He is the founder of the company reCAPTCHA, which was sold to Google in 2009, and the co-founder and CEO of Duolingo...
    21 KB (2,127 words) - 18:03, 16 June 2024
  • Thumbnail for AltaVista
    of malicious internet bots, AltaVista implemented the first practical CAPTCHA schemes to protect against fraudulent account registrations. They implemented...
    18 KB (1,624 words) - 18:21, 29 July 2024
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    security authentication. These include software technologies such CAPTCHA and reCAPTCHA, as well as hardware technologies such as: Radar technology Image...
    4 KB (423 words) - 03:49, 31 July 2024
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    reverse CAPTCHA with some accuracy by analysing patterns in the generating engine started being developed soon after the creation of CAPTCHA. In 2013...
    102 KB (12,473 words) - 16:54, 5 July 2024
  • OR-Tools PageSpeed Plugin for Eclipse Programmable Search Engine Public DNS reCAPTCHA Schema.org Search Console Sitemaps Swiffy Tesseract (software) Trendalyzer...
    377 KB (31,920 words) - 12:20, 14 August 2024
  • technique is the use of CAPTCHA. Examples of providers include Recaptcha, Minteye, Solve Media and NuCaptcha. However, captchas are not foolproof in preventing...
    17 KB (2,025 words) - 10:14, 14 August 2024
  • Thumbnail for Red Seal Program
    Scotia)". www.novascotia.ca. "Captcha". "Bill 43 - Apprenticeship and Occupational Certification Act". www.gnb.ca. "Captcha". "Law Document English View"...
    7 KB (570 words) - 06:25, 31 July 2024