In Mike Meyers’ CompTIA Security+ Certification Guide (Exam SY0-401), the bestselling author and leading authority on CompTIA A+ certification brings his highly effective methodology to IT security for the first time. Like the exam, this book goes beyond knowledge application and is designed to ensure that security personnel anticipate security risks and guard against them. Meyers’ “in the trenches” voice and the clarity of his explanations make his books the bestselling self-study resources available for professional certification.