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Author Topic: Catcha system for login?  (Read 1264 times)

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Offline tyger

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Re: Catcha system for login?
« Reply #15 on: July 03, 2009, 12:33:06 AM »
yeah, limit the number of attempts per IP. Spamers are paying cheap labor over seas to figure out CAPTCHAs and there's sites were users are rewarded for solving CAPTCHAs.  But still, this is the CAPTCHA I use. phpcaptcha.org
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