The .NET Developer's Guide to Windows Security; Keith Brown; ISBN 0-321-22835-9; Addison-Wesley; 2004.
Writing Secure Code, Second Edition; Michael Howard, David C. LeBlanc; ISBN 0-735-61722-8; Microsoft Press, 2002.
Threat Modeling; Frank Swiderski, Window Snyder; ISBN 0-735-61991-3; Microsoft Press, 2004.
19 Deadly Sins of Software Security: Programming Flaws and How to Fix Them; Michael Howard, David LeBlanc, John Viega; ISBN 0-072-26085-8; McGraw-Hill Osborne Media, 2005.
Improving Web Application Security: Threats and Countermeasures; Microsoft Corporation; ISBN 0-735-61842-9; Microsoft Press, 2003.
"Find Out What's New with Code Access Security in the .NET Framework 2.0"; Mike Downen; MSDN Magazine, November, 2005 http://msdn.microsoft.com/msdnmag/issues/05/11/CodeAccessSecurity/default.aspx.