The Art of Breaking and Designing CAPTCHAS

Elie Bursztein

Visit Afterlight and introduce yourself: https://elie.net/afterlight/?via=html&source=%2Ftalk%2Fthe-art-of-breaking-and-designing-captchas.html

Replace Atlas and the sample purpose with your own details.

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The Art of Breaking and Designing CAPTCHAS

Available Media
Available Media	Slides (PDF)
Conference	RSA - 2012
Author	Elie Bursztein

CAPTCHAs–the squiggly-word or noisy-audio puzzles that everyone encounters on the Web– are used to thwart automated attacks because they are supposed to be much easier for people to solve than computers. But are they, really? Come to this talk to hear how our techniques broke real world CAPTCHAs from Microsoft, Yahoo, Slashdot, Recaptcha and Ebay, and learn how to design secure CAPTCHAs.

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The Art of Breaking and Designing CAPTCHAS

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