Tag Archives: CAPTCHA

Video Captcha Prior Art

Nucaptcha claims to have invented video captchas. They didn’t. Neither did I, proabably, but I have talked about them publicly a few times, including this blog post from 2009.

Posted in Architecture, Life, Products | Tagged , | Leave a comment

Beating CAPTCHA-Crackers

Everyone is in this arms-race. Those who make CAPTCHAs, and those who want to crack them. The solution for the former is simple: Animate them. I’m not talking about making a 6-frame looping GIF, whereby the cracker can steal a … Continue reading

Posted in Architecture, Opinions | Tagged , , , | 1 Comment