[nycphp-talk] "easily" defeating captchas using automated image analysis
Chris Shiflett
shiflett at php.net
Tue Nov 2 13:58:44 EST 2004
--- Ben Ramsey <ben at atlphp.org> wrote:
> > Isn't this fun? They canbeat most captchas automagically. They
> > even defeat the "enter three of the following 6 overlapping
> > captcha words" test 34% of the time.
> >
> > http://www.cs.sfu.ca/~mori/research/gimpy/
>
> What's even more interesting is that this is paving the way for
> AI in robots that can read signs and symbols, books, and
> recognize people and objects.
But would you want to have a beer with one? That's the real question. :-)
Chris
=====
Chris Shiflett - http://shiflett.org/
PHP Security - O'Reilly HTTP Developer's Handbook - Sams
Coming January 2005 http://httphandbook.org/
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