Google Recaptcha

Google reCAPTCHA is not an advertising product or company. It`s a security tool that helps websites distinguish between human and automated traffic. reCAPTCHA uses various methods, like presenting images or asking simple questions, to verify users are real people. This helps protect websites from spam, bots, and other malicious activities. It`s a widely adopted security measure across the internet.

Website: https://www.google.com/recaptcha/intro/v3.html