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On Tue, 20 Jun 2006, Wernfried Haas wrote:
On Mon, Jun 19, 2006 at 11:32:39PM -0400, Alec Warner wrote:
CAPTCHA
Unluckily Captchas don't solve all problems. Don't remember who it
was, but someone recently showed me a link to a page describing which
captchas can easily be broken by automated tools. Iirc the summary
was, that the only good captchas are those that are pretty hard to
solve for humans, too.
That doesn't mean they don't do a good job or something, but they
won't be able to solve all problems.
You're thinking of PWNtcha. The site [1] does not respond for me currently
so you may want to check out the google cache.
[1] http://sam.zoy.org/pwntcha/
/Anders
- --
Anders Hellgren (kallamej)
Gentoo Forums Administrator
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