InfoPath Dev

Hi all,

I have an InfoPath form that will be hosted in an anonymous SharePoint site using Forms Services. In order to prevent DoS attacks, I would like to implement a CAPTCHA mechanism. I have googled the entire internet, but I cannot seem to find a solution for implementing a CAPTCHA mechanism.

Any tips here?

 Thanks in advance!

 Gerry

Gee, funny you should ask. We're planning to release CAPTCHA support in next release of qRules (v2.1). If you'd like to test a trial version of this, send me an email.

 Here is a Microsoft article on implementing CAPTCHAs in .NET (not InfoPath specific).

http://msdn.microsoft.com/en-us/library/ms972952.aspx

Hi Marko, try to read this http://distinctcaptcha.codeplex.com/