Captcha, i.e., Completely Automated Public Turing test to tell Computers and Humans Apart, is a service by Google that prevents the store from spam and bots.

The default Magento 2 does not offer a reliable solution for security against spams, merchants have to rely on 3rd party solutions.

Name:  How-to-Add-Google-reCAPTCHA-to-Magento-social-share.png
Views: 231
Size:  19.4 KB

The best choice is Google-developed anti-spam reCAPTCHA that displays the “I’m not a robot” checkbox.

Visit the method to add Google reCAPTCHA to Magento for more details

View more threads in the same category: