Roger A. Grimes

Roger A. Grimes, CPA, CISSP, CEH, MCSE, CISA, CISM, CNE, yada, yada, is the author of 15 books and over 1,500 national magazine articles on computer security, specializing in host security and preventing hacker and malware attacks. Roger is a frequent speaker at national computer security conferences, was the weekly security columnist at InfoWorld and CSO magazines from 2005 - 2019, and former instructor and penetration tester for Foundstone. Roger is a Data-Driven Defense Evangelist at KnowBe4, Inc. He lives with his wife near Tampa, FL. When not working or writing, he can usually be found scuba diving or fishing in warm, azure blue waters.