Help me to make a chat application with secure communication

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I am working on a project 'chat application with secure communication'.
For the secure communication part, should I use some kind of encryption algorithm such as PGP and Entrust or secure protocols such as S/MIME?

Posted 22-Jun-10 19:24pm

dimple rohara

Updated 22-Jun-10 23:08pm

Moak

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Sergey Alexandrovich Kryukov 13-Dec-10 2:08am

Did you think of HTTPS? Anyway, is it based on server (or just point-to-point)? what platform is used on server? what development tools do you want to use? Can you use any special client on client side, or just browser?
Without knowing these detail, the scope of your work is maybe clear to you, not so clear to others.

Thank you.

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Rob Branaghan · Answer 1 · 2011-04-06T04:03:00

If you are using Visual Studio 2008.

Look in the path C:\Program Files\Microsoft Visual Studio 9.0\Samples\1033

There is (or should be) a zip file called VBSamples.zip.

Inside this zip file, go to a folder called WCF Samples, there is a Chat Application Sample there.

I wonder if this will be any help to you (I know it is in VB and not C#, but it gives you a starting point)

Hope it helps