What is a CAPTCHA - Introduction to CAPTCHA Systems and How They Work

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United States Fullstack Academy
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58,000
Published on ● Video Link: https://www.youtube.com/watch?v=23k2wzJFdxk


Duration: 11:24
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CAPTCHA stands for Completely Automated Public Turing test to tell Computers and Humans Apart and is a form of challenge-response test used in computing for determining whether a user is human or not. In this video, we discuss what CAPTCHAs are and how they're utilized. We dive into how Carnegie Mellon researchers first conceived of the concept and the principles in which the majority of CAPTCHA systems are built up.

Watch this video to learn:

- What is a CAPTCHA
- Various different types of CAPTCHAs
- How to integrate Google's reCAPTCHA into a Node application



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Tags:
CAPTCHA
types of CAPTCHAs
reCAPTCHA
What is a CAPTCHA