Fully updated computer security essentials--mapped to the CompTIA Security+ SY0-601 exam

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Learn IT security fundamentals while getting complete coverage of the objectives for the latest release of CompTIA Security+ certification exam SY0-601. This thoroughly revised, full-color textbook covers how to secure hardware, systems, and software. It addresses new threats and cloud environments, and provides additional coverage of governance, risk, compliance, and much more. Written by a team of highly respected security educators, Principles of Computer Security: CompTIA Security+(TM) and Beyond, Sixth Edition (Exam SY0-601) will help you become a CompTIA-certified computer security expert while also preparing you for a successful career.

Find out how to:

• Ensure operational, organizational, and physical security
• Use cryptography and public key infrastructures (PKIs)
• Secure remote access, wireless networks, and virtual private networks (VPNs)
• Authenticate users and lock down mobile devices
• Harden network devices, operating systems, and applications
• Prevent network attacks, such as denial of service, spoofing, hijacking, and password guessing
• Combat viruses, worms, Trojan horses, and rootkits
• Manage e-mail, instant messaging, and web security
• Explore secure software development requirements
• Implement disaster recovery and business continuity measures
• Handle computer forensics and incident response
• Understand legal, ethical, and privacy issues

• Test engine that provides full-length practice exams and customized quizzes by chapter or exam objective

• Learning objectives
• Real-world examples
• Try This! and Cross Check exercises
• Tech Tips, Notes, and Warnings
• Exam Tips
• End-of-chapter quizzes and lab projects