Non-OCR-able text graphics

[avatar.ds]

I'd like to protect my service from bots. Are any sources publicly available (C++, C# preferred) for the non-OCR-able text graphics generation?

[wildfrog]

It's called a CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart).

Here (http://www.codeproject.com/aspnet/CaptchaImage.asp) is one article with source.

- petter

[avatar.ds]

Thanks, that's a good starting point.