what is CAPTCHA ? | How CAPTCHA works ? | types of CAPTCHA | hindi

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CAPTCHA (Completely Automated Public Turing Test to Tell Computers and Humans Apart)

A CAPTCHA is a type of challenge-response system designed to differentiate humans from robotic software programs. CAPTCHAs are used as security checks to deter spammers and hackers from using forms on web pages to insert malicious or frivolous code.

How I am not a robot CAPTCHA works: https://youtu.be/vgtIkjW6JfM

Technical Sagar`s Video on Brute Force Attack: https://www.youtube.com/watch?v=vCdR-vLNcAA

Technical Sagar`s Video on DDOS Attack: https://www.youtube.com/watch?v=X3NQe2V4oCs

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