reCAPTCHA
reCAPTCHA is a Google service that employs advanced risk analysis techniques to differentiate between human users and bots, often through interactive challenges, while also providing a privacy-focused alternative to traditional CAPTCHA systems.
What is reCAPTCHA?
reCAPTCHA is a free service provided by Google that helps protect websites from spam and abuse by using advanced risk analysis techniques to differentiate between human users and bots. It often presents users with interactive challenges, such as identifying objects in images or solving simple puzzles, to verify their humanity.