An overview of cryptographic protocols to prevent spam

[Amir Herzberg]

I wrote an overview of Cryptographic Protocols to Prevent Spam, 
available at http://eprint.iacr.org/2005/329. This includes a brief 
discussion of some non crypto mechanisms as well.

I have tried to maintain reasonable balance between accuracy and 
conciseness, and to be fair while not hiding disagreements, criticism 
and controversial issues. However, I am sure there is a lot that can be 
improved, and will appreciate comments and suggestions for improvements, 
and try to incorporate in the final version of this document.

I apologize for cross posting this message, please excuse this - I hope 
you won't consider me a spammer...
-- 
Best regards,

Amir Herzberg

Associate Professor
Department of Computer Science
Bar Ilan University
http://AmirHerzberg.com
Try TrustBar - improved browser security UI: 
http://AmirHerzberg.com/TrustBar
Visit my Hall Of Shame of Unprotected Login pages: 
http://AmirHerzberg.com/shame

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