Hi, I just got an article on that very topic published in April's IEEE Computer Magazine (they published a supplement on Security and Privacy as the first output of the newly created IEEE Security and Privacy Task Force) The online version is at: http://www.corest.com/publications/IEEE.htm or http://www.computer.org/computer/sp/articles/arc/index.htm I will welcome your comments, thanks -ivan -- Ivan Arce CTO CORE SECURITY TECHNOLOGIES 44 Wall Street - New York, NY 10005 Ph: (212) 461-2345 Fax: (212) 461-2346 http://www.corest.com PGP Fingerprint: C7A8 ED85 8D7B 9ADC 6836 B25D 207B E78E 2AD1 F65A