Just about everyone who has ever used the internet has had to check off a Captcha box to prove they aren’t some sort of automated system. Captcha is used to prevent spammers and bots from taking ...

You have probably seen Captchas - puzzles that ask you to pick out all the bicycles in an image or to decipher letters that are written in squiggly lines. These riddles are designed to let you buy ...

Google on Wednesday announced the no-CAPTCHA reCAPTCHA, a kinder, gentler way of distinguishing human Web surfers from bots. The new system requires that users confirm their humanity by checking a box ...

Sometimes it feels like it would be easier to translate hieroglyphics than try and determine what garbled text lies in a CAPTCHA box. We've all been annoyed by it, yet the reason it exists is to keep ...

Upon realizing that the dreaded CAPTCHA box was in desperate need of an upgrade, Google has introduced an API called "No CAPTCHA reCAPTCHA." Years ago, as a safety measure to ensure that robots could ...

While Captchas can be tough for humans, they aren't so effective at proving humanness You have probably seen Captchas - puzzles that ask you to pick out all the bicycles in an image or to decipher ...