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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.
Image challenges happen when we suspect suspicious activity on your account. This could be signing in from an unknown location, sending bulk emails, or anything else out of the ordinary to your account.
CAPTCHAs, for example, are meant to allow websites and applications to determine whether an interaction was performed by a genuine user rather than a web scraper or bot. In early CAPTCHAs, the challenge sent to the user was a distorted image of some text, and the user responded by transcribing the text.
Luis von Ahn (Spanish: [ˈlwis fon ˈan]; born 19 August 1978) is a Guatemalan-American entrepreneur and software developer.He is the founder of the company reCAPTCHA, which was sold to Google in 2009, [2] and the co-founder and CEO of Duolingo. [3]
Pages for logged out editors learn more. Contributions; Talk; Captchas
Forum spambots surf the web looking for guestbooks, wikis, blogs, forums and any other web forms to submit spam links to. These spambots often use OCR technology to bypass CAPTCHAs present.
Email sent to parents. On January 29, several days after chatter about deportations allegedly spread at school, the district sent out an email to parents addressing President Donald Trump’s new ...