James Kovacs shows very clearly how to code up a simple IoC container with just a few lines of code illustrating the concepts of dependency injection, dependency inversion, and inversion of control (IoC).

Michael Anderburg returns to talk to Richard and Greg about code security. Focused around the book The Security Development Lifecycle (http://www.microsoft.com/mspress/books/8753.aspx), Michael describes the role of IT in making code security work. While it sounds like a topic for developers, the book is equally applicable to IT Pros and what they can do to help development and even third-party applications be more secure.

Richard and Greg bring back Wes Miller to talk about Windows Rights Management Services (RMS). RMS secures email and other Office documents to have precise security options, limiting the ability to view, print, copy and so on.

Richard and Greg talk to Stephen Choy about measuring and managing server performance. Stephen digs into the intricacies of performance monitor and other tools for measuring server performance. One of the tools mentioned is Performance Analysis of Logs (PAL) Tool at http://www.codeplex.com/PAL.