Security+ Guide to Network Security Fundamentals provides a comprehensive overview of network security. Written to map to CompTIA's Security+ Certification Exam, the book is broken down into five sections. General Security Concepts covers authentication methods along with common network attacks and how to safeguard against them. Communication Security includes remote access, e-mail, the Web, directory and file transfer, and wireless data. Infrastructure Security explores various network devices and media, and the proper use of perimeter topologies such as DMZs, Extranets, and Intranets to establish network security. Cryptography basics are provided, including the differences between asymmetric and symmetric algorithms, and the different types of PKI certificates and their usage. Operational/Organizational Security is discussed as it relates to Physical security, Disaster Recovery, and Business Continuity, as well as coverage of Computer Forensics and how it relates to further avenues of specialization for the security student.

Web-Based Labs for Security+ Guide to Network Security Fundamentals, 4th Edition provides step-by-step labs, taken directly from Security+ Guide to Network Security Fundamentals, 4th Edition. Using a real lab environment over the Internet, learners can log on anywhere, anytime via a Web browser to gain essential hands-on experience in networking security.

A major, comprehensive professional text/reference for designing and maintaining security and reliability. From basic concepts to designing principles to deployment, all critical concepts and phases are clearly explained and presented. Includes coverage of wireless security testing techniques and prevention techniques for intrusion (attacks). An essential resource for wireless network administrators and developers.

The text covers the essentials of network security, including compliance and operational security; threats and vulnerabilities; application, data, and host security; access control and identity management; and cryptography. The extensively updated book features a new structure based on major domains, a new chapter dedicated to mobile device security, expanded coverage of attacks and defenses, and new and updated information reflecting recent developments and emerging trends in information security, such as virtualization. New hands-on and case activities help readers review and apply what they have learned, and end-of-chapter exercises direct readers to the Information Security Community Site for additional activities and a wealth of learning resources, including blogs, videos, and current news and information relevant to the information security field.

You can get there Whether you're already working and looking to expand your skills in the computer networking and security field or setting out on a new career path, Network Security Fundamentals will help you get there. Easy-to-read, practical, and up-to-date, this text not only helps you learn network security techniques at your own pace; it helps you master the core competencies and skills you need to succeed. With this book, you will be able to: * Understand basic terminology and concepts related to security * Utilize cryptography, authentication, authorization and access control to increase your Windows, Unix or Linux network's security * Recognize and protect your network against viruses, worms, spyware, and other types of malware * Set up recovery and fault tolerance procedures to plan for the worst and to help recover if disaster strikes * Detect intrusions and use forensic analysis to investigate the nature of the attacks Network Security Fundamentals is ideal for both traditional and online courses. The accompanying Network Security Fundamentals Project Manual ISBN: 978-0-470-12798-8 is also available to help reinforce your skills. Wiley Pathways helps you achieve your goals The texts and project manuals in this series offer a coordinated curriculum for learning information technology. Learn more at www.wiley.com/go/pathways.