Fernando J. Maymí, Ph.D., CISSP, is a security practitioner with over 25 years of experience. He is the author of over a dozen publications and co-author of CISSP All-in-One Exam Guide, Seventh Edition. Brent Chapman, CompTIA CySA+, GCIH, GCFA, CISSP, is a recognized cyber security expert who has served as an instructor and researcher at the United States Military Academy at West Point. Jeff Parker, CompTIA CySA+, CISSP, is a certified trainer, consultant, and author who specializes in information security awareness.