Turing Number

[twinkle]

Are there any readily available components for creating a turing authentication for people trying to enter data? I would like to limit automatic/robotic entries if possible.

I am open to alternative solutions as well.
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[raven]

Looking around I see many PHP scripts for working with turing numbers but I have not seen anything ASP-based. Perhaps there is something out there. If you find one I would be curious to know about it as well.
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Programmers do it in code

[twinkle]

Thanks for trying to help out. I will keep looking. I am sure there must be something out there or even a way to adapt some other script for my needs.

Thanks again.
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[x-raysteve]

I found a couple. There is one for asp:

http://www.u229.no/stuff/Captcha/


Then for .net there are several:

http://www.codeproject.com/aspnet/CaptchaImage.asp
http://www.codeproject.com/aspnet/CaptchaControl.asp
http://www.dotnetfreak.co.uk/blog/archive/2004/11/06/166.aspx
http://www.textdisguise.com/

[twinkle]

Thanks a bunch X-Ray. That first one is a big help to me. Although I am thinking those .net options will come in handy as I progress.

Thanks again!
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[x-raysteve]

Out of curiosity, what are you planning to use it for? Some kind of tie-in with authentication or something else?

[twinkle]

I just have a site where my users can post up short stories, but I have been getting people spamming and such and I do not want to necessary require it to be password-connected, I just want to prevent auto-submit/spambots.
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