On Sat, 26 Nov 2005, Mike Blezien wrote: > we are currently implementing the Authen/Captcha validation scheme > into a registration form. been searching Google to locate alternative > images that can be used inplace of the default images used by the > module, but without much luck locating them. Does any one know where > these type of images maybe found, or if someone on the list my have > create their own and my wish to share them :)
Aren't they being generated dynamically, taking random test and applying distortion to the rendered bitmap of that text ? If you just had a library of, say, a dozen or even a few dozen of these images, it wouldn't be that hard to automate logging in through the canned captcha images, once it's known that there is a small pool of images to identify. To be effective, I'd imagine they have to be made dynamically. There should be multiple modules to help do this sort of thing. Have you taken a look for 'captcha' on CPAN? -- Chris Devers ~ENÓâ±þÜj²K
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