Apparently, when you choose to “Download Your Information” from your account settings, Facebook will implement the Captcha. Facebook actually filed a patent for social captchas back in September.
However, it’s hard to know how secure the captchas will be until we see an actual implementation. The Social Captcha could have a number of other use cases, including password recovery. The idea is definitely interesting and probably welcome to some, considering the amusing Captcha-fails we always see.
Photo Credit/Flickr/FredMikeRudy
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Authors: Leena Rao