Principles of Computer Security: CompTIA Security+ and Beyond, Fifth Edition

Fully updated computer security essentials-quality approved by CompTIALearn IT security fundamentals while getting complete coverage of the objectives for the latest release of CompTIA Security+ certification exam SY0-501. This thoroughly revised, full-color textbook discusses communication, infrastructure, operational security, attack prevention, disaster recovery, computer forensics, and much more. Written by a pair of highly respected security educators, Principles of Computer Security: CompTIA Security+ and Beyond, Fifth Edition (Exam SY0-501) will help you pass the exam and become a CompTIA certified computer security expert.Find out how to:Ensure operational, organizational, and physical securityUse cryptography and public key infrastructures (PKIs)Secure remote access, wireless networks, and virtual private networks (VPNs)Authenticate users and lock down mobile devicesHarden network devices, operating systems, and applicationsPrevent network attacks, such as denial of service, spoofing, hijacking, and password guessingCombat viruses, worms, Trojan horses, and rootkitsManage e-mail, instant messaging, and web securityExplore secure software development requirementsImplement disaster recovery and business continuity measuresHandle computer forensics and incident responseUnderstand legal, ethical, and privacy issuesOnline content includes:Test engine that provides full-length practice exams and customized quizzes by chapter or exam objective200 practice exam questionsEach chapter includes:Learning objectivesReal-world examplesTry This! and Cross Check exercisesTech Tips, Notes, and WarningsExam TipsEnd-of-chapter quizzes and lab projects