Shon Harris, CISSP, was the founder and CEO of Logical Security LLC, an information security consultant, a former engineer in the Air Force's Information Warfare unit, an instructor, and an author. She authored several international bestselling books, including three industry-recognized CISSP titles.Jonathan Ham, CISSP, GSEC, GCIA, GCIH, is an independent consultant who specializes in large-scale enterprise security issues. He is co-author of Network Forensics: Tracking Hackers through Cyberspace.