The Story Behind Captcha and How You Help Google by Using It | Elemental Ep 17
Did you know that the 10 seconds that you spend in solving a Captcha puzzle actually helps Google improve their services? In this episode of Elemental, we talk about that and how Captcha works. Just remember that new Elemental videos come out every Sunday at 1 pm, so do subscribe to us to follow the latest episodes in the series.
0:00 Introduction
1:11 Alta Vista's Connection to Captcha
1:26 What Exactly are Bots?
2:20 The Conception of Captcha
3:22 How Captcha Was Outsmarted by Bots
4:37 Recaptcha and it's Working
5:22 Why Google Bought Recaptcha
5:51 Recaptcha v2 Explained
6:47 How Recaptcha v3 Works in the Background
Anchor: Shubham Raheja (https://gadgets.ndtv.com/authors/shubham-raheja-43)
Video Editor: Pankaj Rawat (https://gadgets.ndtv.com/authors/pankaj-rawat-44)
–
For the latest in mobile reviews and everything tech, visit http://www.gadgets360.com
➥ Twitter: https://twitter.com/Gadgets360
➥ Facebook: https://www.facebook.com/Gadgets360
➥ Instagram: https://instagram.com/gadgets.360