A paper entitled "Security at Microsoft" describes what the Microsoft Corporate Security Group does to prevent malicious or unauthorized use of digital assets at Microsoft is now available at http://www.microsoft.com/technet/itsolutions/msit/security/mssecbp.asp Cheers, Michael [Writing Secure Code 2nd Edition] http://www.microsoft.com/mspress/books/5957.asp [Protect Your PC] http://www.microsoft.com/protect [Blog] http://blogs.gotdotnet.com/mikehow