文档介绍：Network Security Fundamentals
By Gert De Laet, Gert Schauwers
Publisher: Cisco Press
Pub Date: September 08, 2004
ISBN: 1-58705-167-2
Pages: 480
Table of
•
Contents
• Index
Companies have long been struggling with threats from the hacking
community. Keeping pace with the rapid evolution of security technology
and the plexity of threats is a challenge even in the best of
times. The increased focus on security has sent IT managers and
engineers scrambling to acquire the proper expertise to implement
complex, multilayered solutions.
Network Security Fundamentals introduces the topic work security
in an easy-to-understand prehensive manner. This book is
designed to provide a fundamental understanding of the various
components of work security architecture and to demonstrate how
ponent can be implemented to achieve best results. The book
uses straightforward language to introduce topics and to show the
features, mechanics, and functionality of work security
devices. A series of case studies helps illuminate concepts and shows
how you can apply the concepts to solve real-world problems.
Divided into four parts, Network Security Fundamentals takes you on a
tour of all the essential technologies and modern defenses at your
disposal to help you work uptime and data integrity. Part I
covers the basics, introducing terms and concepts and laying the
foundation of a solid security structure. The discussion focuses on
weaknesses and vulnerabilities along with an overview of the traditional
defenses used to thwart attacks. Part II examines ponents of
security-cryptography and security policies. Part III looks at the various
ponents. Separate chapters cover web security, router
security, firewalls, intrusion detection systems (IDS), remote access
security, virtual works (VPN), Public Key Infrastructure (PKI),
wireless security, and logging and auditing. Each chapter in this section
is a self-contained tu