Image based verification

[Praveen]

Hi,

You guys know how secure sites usually use "skewed text" in images to
let you manually verify registration, etc.? I would like to know if
there is some control for asp.net that is available for this purpose
(free or otherwise).

Thanks
Praveen

 

[Steve C. Orr [MVP, MCSD]]

Yes, here is some free CAPTCHA code that may be able to satisfy your
requirements:
http://www.codeproject.com/aspnet/CaptchaControl.asp
http://www.15seconds.com/issue/040204.htm