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nice geeky captchas

Posted onSonntag, 23. März 2008AuthorAlexander Geschonneck

iconIf you are good at math, you wont have problems signing in at the Ru?er Boškovi? Institute Quantum Random Bit Generator.

CAPTCHA = Completely Automated Public Turing test to tell Computers and Humans Apart

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CategoriesSecurity, StoriesTagscaptchas, Security, Security in practice

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The 6th edition of my Book on computer-forensik.org
Cover Computer Forensik

Seiten (alt)

  • Security
    • Computer Forensics
    • Encryption
    • Firewalls
    • Lotus Notes
    • misc.
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    • Windows
    • Wireless

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  • Mein Vater, Erwin Geschonneck ist tot

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