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This CAPTCHA (reCAPTCHA v1) of "smwm" obscures its message from computer interpretation by twisting the letters and adding a slight background color gradient.A CAPTCHA (/ ˈ k æ p. tʃ ə / 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 and spam.
reCAPTCHA Inc. [1] is a CAPTCHA system owned by Google.It enables web hosts to distinguish between human and automated access to websites. The original version asked users to decipher hard-to-read text or match images.
Challenge–response authentication. In computer security, challenge-response authentication is a family of protocols in which one party presents a question ("challenge") and another party must provide a valid answer ("response") to be authenticated. [ 1]
Call live aol support at. 1-800-358-4860. Get live expert help with your AOL needs—from email and passwords, technical questions, mobile email and more. Fix issues with AOL Mail image challenges. AOL Mail uses many security measures to keep your account secure, one of which is CAPTCHA or image challenges when sending mail.
The interrogator is limited to using the responses to written questions to make the determination. [ 1] The Turing test, originally called the imitation game by Alan Turing in 1950, [ 2] is a test of a machine's ability to exhibit intelligent behaviour equivalent to, or indistinguishable from, that of a human.
NuCaptcha. NuCaptcha is an early fraud detection service which utilises behavior analytics to provision threat appropriate, animated video CAPTCHAs. NuCaptcha is developed and operated by Canada -based firm NuData Security. [ 1][ 2][ 3][ 4]
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TypeRacer was created by programmer Alex Epshteyn, using the OpenSocial application programming interface (API) and the Google Web Toolkit. [1] Epshteyn is a former intern at Google and graduate of the University of Massachusetts Amherst with a Master's degree in computer science. [2]