The next iteration involved check-boxes reading 'I'm not a robot' . This is the simplest option to integrate with and only requires two lines of HTML to render the checkbox.

Websites can recognize this and block access. Occasionally, you may have to click on a box that says “I am not a robot” and then solve a more complex CAPTCHA with images again.

If those bothersome CAPTCHA prompts online seem to be getting harder, it's because they are. As technology and malicious actors evolve, the need for more complex online barriers to entry is ...

What is the purpose of the ‘I’m not a robot’? How does the reCAPTCHA work? Why do some websites check if you are a robot? Why does Google keep checking I’m not a robot? Can AI solve CAPTCHA?

The robot easily does the Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA) at Ara Institute of Canterbury, in Christchurch, New Zealand.

From a user perspective, the process couldn’t be easier. You just check a box that says “I’m not a robot.” It doesn’t just take your word for it. Using what Google calls “an Advanced ...

One basic premise behind the Captcha-killers, backed by companies including Apple, is that instead of you solving a puzzle, your computer must solve challenges to prove you’re human.