CCSP Self-Study CCSP CSI: Exam Certification Guide, Second Edition
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书籍简介
The official self-study test preparation guide for the CCSP CSI exam 642-541
This study guide helps you master all the topics on the CCSP CSI exam, including
Classifying and mitigating network attacks
Securing designs for small, medium-sized, remote-user, and enterprise networks
Understanding the SAFE network modules
Using Host IPS and the Cisco Security Agent
Identifying security threats
Securing a wireless network
Applying the SAFE Blueprint to networks utilizing IP telephony
Implementing appropriate security products to prevent or counteract vulnerabilities
Defining a security policy
Using the Cisco Secure product portfolio, including perimeter security, IDS, secure connectivity, security management, and Cisco AVVID
Understanding the SAFE architectural overview
CCSP CSI Exam Certification Guide, Second Edition, is a best-of-breed Cisco exam study guide that focuses specifically on the objectives for the CSI exam. Inside, you’ll find preparation hints and test-taking tips to help you identify areas of weakness and improve both your conceptual and hands-on knowledge of network security.
CCSP CSI Exam Certification Guide, Second Edition, presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already?” quizzes open each chapter and allow you to decide how much time you need to spend on each section. Foundation Summary lists and tables make referencing easy and give you a quick refresher whenever you need it. Challenging chapter-ending review questions reinforce key concepts. An entire chapter of scenarios helps you place the exam objectives in real-world situations, thus increasing recall during exam time. New in this edition is coverage of wireless networks, IP telephony, Host Intrusion Prevention System (IPS), and enterprise networks.
The companion CD-ROM contains a powerful testing engine that allows you to focus on individual topic areas or take a complete, timed exam. The assessment engine tracks your performance and provides feedback on a module-by-module basis, presenting links to the text for further review and helping you devise a complete study plan.
Well-regarded for its level of detail, assessment features, challenging review questions, and hands-on exercises, this book helps you master the concepts and techniques that will enable you to succeed on the exam the first time.
CCSP CSI Exam Certification Guide, Second Edition, is part of a recommended study program from Cisco Systems that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining.
Companion CD-ROM The CD-ROM contains more than 200 practice questions for the CCSP CSI exam, including simulation-based questions.
CD-ROM test engine powered by www.boson.com. Boson Software is a Cisco Learning Partner.
+ 展开目录About the Author
About the Technical Reviewers
Acknowledgments
Icons Used in This Book
Command Syntax Conventions
Features of This Book
Foreword
Introduction: All About the Cisco Certified Security Professional Certification
Exams Required for Certification
Other Certifications
CSI Exam Blueprint
Recommended Training for CCSP
This Book's Audience
How to Use This Book to Pass the Exam
Are Prerequisites Required to Pass the Exam?
"I've Completed All Prerequisites for the CCSP Except Taking CSI 1.0Now What?"
"I Have Not Taken All the PrerequisitesWill This Book Still Help Me to Pass?"
Exam Registration
Book Content Updates
Part I. Cisco SAFE Overview
Chapter 1. What Is SAFE?
SAFE: A Security Blueprint for Enterprise Networks
SAFE: Extending the Security Blueprint to Small, Midsize, and Remote-User Networks
SAFE VPN: IPSec Virtual Private Networks in Depth
SAFE: Wireless LAN Security in DepthVersion 2
SAFE: IP Telephony Security in Depth
Additional SAFE White Papers
Looking Toward the Future
Chapter 2. SAFE Design Fundamentals
"Do I Know This Already?" Quiz
Foundation Topics
SAFE Design Philosophy
Security Threats
Foundation Summary
Q&A
Chapter 3. SAFE Design Concepts
"Do I Know This Already?" Quiz
Foundation Topics
SAFE Architecture Overview
Examining SAFE Design Fundamentals
Understanding SAFE Axioms
Foundation Summary
Q&A
Chapter 4. Understanding SAFE SMR Network Modules
"Do I Know This Already?" Quiz
Foundation Topics
SAFE Modules Overview
Understanding the Campus Module
Understanding the Corporate Internet Module
Understanding the WAN Module
Foundation Summary
Q&A
Part II. Understanding Security Risks and Mitigation Techniques
Chapter 5. Defining a Security Policy
"Do I Know This Already?" Quiz
Foundation Topics
The Need for Network Security
Security Policy Characteristics, Goals, and Components
The Security Wheel
Foundation Summary
Q&A
References
Chapter 6. Classifying Rudimentary Network Attacks
"Do I Know This Already?" Quiz
Foundation Topics
Reconnaissance Attacks
Denial of Service Attacks
Unauthorized Access Attacks
Application Layer Attacks
Trust Exploitation Attacks
Foundation Summary
Q&A
Chapter 7. Classifying Sophisticated Network Attacks
"Do I Know This Already?" Quiz
Foundation Topics
IP Spoofing
Packet Sniffers
Password Attacks
Man-In-The-Middle Attacks
Port Redirection
Virus and Trojan-Horse Applications
Foundation Summary
Q&A
Chapter 8. Mitigating Rudimentary Network Attacks
"Do I Know This Already?" Quiz
Foundation Topics
Mitigating Reconnaissance Attacks
Mitigating Denial of Service Attacks
Protecting Against Unauthorized Access
Mitigating Application Layer Attacks
Guarding Against Trust Exploitation
Foundation Summary
Q&A
Chapter 9. Mitigating Sophisticated Network Attacks
"Do I Know This Already?" Quiz
Foundation Topics
Mitigating IP Spoofing Attacks
Guarding Against Packet Sniffers
Mitigating Password Attacks
Mitigating Man-In-The-Middle Attacks
Mitigating Port Redirection Attacks
Guarding Against Virus and Trojan-Horse Applications
Foundation Summary
Q&A
Chapter 10. Network Management
"Do I Know This Already?" Quiz
Foundation Topics
Network Management Overview
Network Management Protocols
Foundation Summary
Q&A
Part III. Cisco Security Portfolio
Chapter 11. Cisco Perimeter Security Products
"Do I Know This Already?" Quiz
Foundation Topics
Perimeter Security
Cisco Secure Intrusion Detection System
Host-Based IPS and the Cisco Security Agent
Selecting the Right Product
Foundation Summary
Q&A
Chapter 12. Cisco Network Core Security Products
"Do I Know This Already?" Quiz
Foundation Topics
Secure Connectivity
Identity ManagementCisco Secure Access Control Server
Security Management
Cisco AVVID
Design Considerations
Foundation Summary
Q&A
Part IV. Designing and Implementing SAFE Networks
Chapter 13. Designing Small SAFE Networks
"Do I Know This Already?" Quiz
Foundation Topics
Components of SAFE Small Network Design
Corporate Internet Module in Small Networks
Campus Module in Small Networks
Branch Versus Headend/Standalone Considerations for Small Networks
Foundation Summary
Q&A
Reference
Chapter 14. Implementing Small SAFE Networks
"Do I Know This Already?" Quiz
Foundation Topics
General Implementation Recommendations
Using the ISP Router in Small Networks
Using the Cisco IOS Firewall Router in Small Networks
Using the PIX Firewall in Small Networks
Alternative Implementations
Foundation Summary
Q&A
Chapter 15. Designing Medium-Sized SAFE Networks
"Do I Know This Already?" Quiz
Foundation Topics
Components of SAFE Medium-Sized Network Design
Corporate Internet Module in Medium-Sized Networks
Campus Module in Medium-Sized Networks
WAN Module in Medium-Sized Networks
Branch Versus Headend/Standalone Considerations for Medium-Sized Networks
Foundation Summary
Q&A
Reference
Chapter 16. Implementing Medium-Sized SAFE Networks
"Do I Know This Already?" Quiz
Foundation Topics
General Implementation Recommendations
Using the ISP Router in Medium-Sized Networks
Using the Edge Router in Medium-Sized Networks
Using the Cisco IOS Firewall Router in Medium-Sized Networks
Using the PIX Firewall in Medium-Sized Networks
Network Intrusion Detection System Overview
Host-Based IPS Overview
VPN 3000 Series Concentrator Overview
Configuring the Layer 3 Switch
Foundation Summary
Q&A
Chapter 17. Designing Remote SAFE Networks
"Do I Know This Already?" Quiz
Foundation Topics
Configuration Options for Remote-User Network Design
Key Devices for Remote-User Networks
Mitigating Threats in Remote-User Networks
Design Guidelines for Remote-User Networks
Foundation Summary
Q&A
Reference
Chapter 18. Designing Enterprise SAFE Networks
"Do I Know This Already?" Quiz
Foundation Topics
Components of SAFE Enterprise Network Design
The Enterprise Campus Layer
The Enterprise Edge Layer
Foundation Summary
Q&A
Chapter 19. SAFE IP Telephony Design
"Do I Know This Already?" Quiz
Foundation Topics
Examining SAFE IP Telephony Design Fundamentals
Understanding SAFE IP Telephony Axioms
Understanding SAFE IP Telephony Network Designs
Foundation Summary
Q&A
Chapter 20. SAFE Wireless LAN Design
"Do I Know This Already?" Quiz
Foundation Topics
Basic Wireless Concepts
Cisco WLAN Portfolio
SAFE WLAN Axioms
WLAN Design Approach
Large-Enterprise WLAN Design
Medium WLAN Design
Small WLAN Design
Remote WLAN Design
Foundation Summary
Q&A
References
Part V. Scenarios
Chapter 21. Scenarios for Final Preparation
Scenario 21-1
Scenario 21-2
Scenario 21-3
Scenario 21-4
Scenario 21-5
Scenario 21-6
Scenario 21-7
Scenario 21-8
Scenario 21-9
Scenario 21-10
Answers to Scenario 21-1
Answers to Scenario 21-2
Answers to Scenario 21-3
Answers to Scenario 21-4
Answers to Scenario 21-6
Answers to Scenario 21-7
Answers to Scenario 21-8
Answers to Scenario 21-8
Answers to Scenario 21-9
Answers to Scenario 21-10
Part VI. Appendixes
Appendix A. Answers to the "Do I Know This Already?" Quizzes and Q&A Sections
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Chapter 12
Chapter 13
Chapter 14
Chapter 15
Chapter 16
Chapter 17
Chapter 18
Chapter 19
Q&A
Chapter 20
Appendix B. General Configuration Guidelines for Cisco Router and Switch Security
Routers
CatOS Switches
GLOSSARY
Index
Tags: Cisco