>>>>>Hi,
>>>>>
>>>>>A customer mentioned to me that they would like to improve security of my ASP.NET application by adding the "capture" feature (this is what it sounded to me like on the phone). Has anybody done this feature? What is involved?
>>>>>
>>>>>TIA
>>>>
>>>>I think they were talking about CAPTCHA - you use it to ensure your users are people and not robots.
>>>
>>>Thank you. I will Google for this.
>>
>>Hi Dmitry,
>>
>>When I was replying, I knew I had an asp.net Pro magazine with the article about CAPTCHASP control. Right now I looked through my magazines (I need to find a SQL Server magazine I have for an article about UDF) and this magazine was at the very top.
>>
>>The issue is September 2007 and there is a very interesting article by Steve C. Orr
>>The control is a free download (subscribers of the magazine also get the complete source code).
>>
>>Check www.SteveOrr.net/demo/CAPTCHASP
>
>Thank you, Naomi.

A few months ago Michael asked about CPTCHA and I just had read a german article about a free WS offering CAPTCHA service while digitizing a library (AFAIR even google), where the code for embedding the service for a few languages was also given. Sent it over to him - you might ask him directly if he worked with it ....

regards

thomas