Roger A. Grimes, CPA, CISSP, four-time MVP, is a 20-year industry veteran and author of seven books and over 200 articles on Windows security. Currently working for Microsoft as an ACE Team senior security consultant, Roger previously taught Windows and Linux security for Foundstone and is a highly requested industry speaker.

Jesper M. Johansson is currently working on application security and developer security training on large software projects. Prior to his current work he was a senior security strategist at Microsoft Corporation and is a well known authority on Windows operating system security. He holds a Ph.D. in Management Information Systems.