Network Defense and Countermeasures: Principles and Practices

Format:

Book

Author/Creator:

Easttom, Chuck, Author.

Language:

English

Subjects (All):

Computer networks--Security measures.

Computer networks.

Physical Description:

1 online resource (1 v.) : ill.

Edition:

2nd ed.

Place of Publication:

[Place of publication not identified] Cisco Press 2013

Language Note:

English

System Details:

text file

Summary:

Network Defense and Countermeasures: Principles and Practices Everything you need to know about modern network attacks and defense, in one book Clearly explains core network security concepts, challenges, technologies, and skills Thoroughly updated for the latest attacks and countermeasures The perfect beginner’s guide for anyone interested in a network security career Security is the IT industry’s hottest topic– and that’s where the hottest opportunities are, too . Organizations desperately need professionals who can help them safeguard against the most sophisticated attacks ever created–attacks from well-funded global criminal syndicates, and even governments. Today, security begins with defending the organizational network. Network Defense and Countermeasures , Second Edition is today’s most complete, easy-to-understand introduction to modern network attacks and their effective defense. From malware and DDoS attacks to firewalls and encryption, Chuck Easttom blends theoretical foundations with up-to-the-minute best-practice techniques. Starting with the absolute basics, he discusses crucial topics many security books overlook, including the emergence of network-based espionage and terrorism. If you have a basic understanding of networks, that’s all the background you’ll need to succeed with this book: no math or advanced computer science is required. You’ll find projects, questions, exercises, case studies, links to expert resources, and a complete glossary–all designed to deepen your understanding and prepare you to defend real-world networks. Chuck Easttom has worked in all aspects of IT, including network administration, software engineering, and IT management. For several years, he has taught IT topics in college and corporate environments, worked as an independent IT consultant, and served as an expert witness in court cases involving computers. He holds 28 industry certifications, including CISSP, ISSAP, Certified Ethical Hacker, Certified Hacking Forensics Investigator, EC Council Certified Security Administrator, and EC Council Certified Instructor. He served as subject matter expert for CompTIA in its development or revision of four certification tests, including Security+. He recently assisted the EC Council in developing its new advanced cryptography course. Easttom has authored 13 books on topics including computer security and crime. Learn how to n Understand essential network security concepts, challenges, and careers n Lear...

Contents:

Intro

Title Page

Copyright Page

Contents at a Glance

Table of Contents

About the Author

Dedication

Acknowledgments

We Want to Hear from You!

Reader Services

Preface

Audience

Overview of the Book

Chapter 1. Introduction to Network Security

Introduction

The Basics of a Network

Basic Network Utilities

The OSI Model

What Does This Mean for Security?

Assessing Likely Threats to the Network

Classifications of Threats

Likely Attacks

Threat Assessment

Understanding Security Terminology

Choosing a Network Security Approach

Network Security and the Law

Using Security Resources

Summary

Test Your Skills

Chapter 2. Types of Attacks

Understanding Denial of Service Attacks

Defending Against Buffer Overflow Attacks

Defending Against IP Spoofing

Defending Against Session Hacking

Blocking Virus and Trojan Horse Attacks

Chapter 3. Fundamentals of Firewalls

What Is a Firewall?

Implementing Firewalls

Selecting and Using a Firewall

Using Proxy Servers

Chapter 4. Firewall Practical Applications

Using Single Machine Firewalls

Windows 7

User Account Control

Linux Firewalls

Using Small Office/Home Office Firewalls

Using Medium-Sized Network Firewalls

Using Enterprise Firewalls

Chapter 5. Intrusion-Detection Systems

Understanding IDS Concepts

Understanding and Implementing IDS Systems

Understanding and Implementing Honey Pots

Chapter 6. Encryption Fundamentals

The History of Encryption

Learning About Modern Encryption Methods

Identifying Good Encryption

Understanding Digital Signatures and Certificates.

Understanding and Using Decryption

Cracking Passwords

Steganography

Steganalysis

Exploring the Future of Encryption

Chapter 7. Virtual Private Networks

Basic VPN Technology

Using VPN Protocols for VPN Encryption

IPSec

SSL

Implementing VPN Solutions

Chapter 8. Operating System Hardening

Configuring Windows Properly

Configuring Linux Properly

Patching the Operating System

Configuring Browsers

Chapter 9. Defending Against Virus Attacks

Understanding Virus Attacks

Virus Scanners

Antivirus Policies and Procedures

Additional Methods for Defending Your System

What to Do If Your System Is Infected by a Virus

Chapter 10. Defending Against Trojan Horses, Spyware, and Adware

Trojan Horses

Spyware and Adware

Chapter 11. Security Policies

Defining User Policies

Defining System Administration Policies

Defining Access Control

Defining Developmental Policies

Chapter 12. Assessing System Security

Evaluating the Security Risk

Making the Initial Assessment

Probing the Network

Security Documentation

Chapter 13. Security Standards

Using the Orange Book

Using the Rainbow Series

Using the Common Criteria

Using Security Models

U.S. Federal Regulations, Guidelines, and Standards

Chapter 14. Physical Security and Disaster Recovery

Physical Security

Disaster Recovery

Ensuring Fault Tolerance

Chapter 15. Techniques Used by Attackers

Introduction.

Preparing to Hack

The Attack Phase

Chapter 16. Introduction to Forensics

General Forensics Guidelines

FBI Forensics Guidelines

Finding Evidence on the PC

Gathering Evidence from a Cell Phone

Forensic Tools to Use

Chapter 17. Cyber Terrorism

Defending Against Computer-Based Espionage

Defending Against Computer-Based Terrorism

Choosing Defense Strategies

Appendix A. References

Chapter 1

Chapter 2

Chapter 4

Chapter 6

Chapter 7

Chapter 9

Chapter 10

Chapter 14

Glossary

Index.

Notes:

Bibliographic Level Mode of Issuance: Monograph

Includes bibliographical references and index.

Description based on publisher supplied metadata and other sources.

ISBN:

9780133384383

0133384381

9780133384376

0133384373

9780789750945

0789750945

OCLC:

868236156