Roger Grimes is a 30-year computer security consultant, instructor, holder of dozens of computer certifications and an award-winning author of 10 books and over 1,000 magazine articles on computer security. He has worked at some of the world’s largest computer security companies, including Foundstone, McAfee and Microsoft. Grimes holds a bachelor’s degree from Old Dominion University. He has been the weekly security columnist for InfoWorld and CSO magazines since 2005.