Preface
Chapter 1 Introduction
1.1 Security Trends
1.2 The OSI Security Architecture
1.3 Security Attacks
1.4 Security Services
1.5 Security Mechanisms
1.6 A Model for Internetwork Security
1.7 Internet Standards the Internet Society
1.8 Outline of This Book
1.9 Recommended Reading
1.10 Internet andWeb Resources
1.11 Key Terms, Review Questions, and Problems
PART ONE CRYPTOGRAPHY
Chapter 2 Symmetric Encryption and Message Confidentiality
2.1 Symmetric Encryption Principles
2.2 Symmetric Block Encryption Algorithms
2.3 Stream Ciphers and RC4
2.4 Cipher Block Modes of Operation
2.5 Location of Encryption Devices
2.6 Key Distribution
2.7 Recommended Reading andWeb Sites
2.8 Key Terms, Review Questions, and Problems
Chapter 3 Public-Key Cryptography and Message Authentication
3.1 Approaches to Message Authentication
3.2 Secure Hash Functions and HMAC
3.3 Public Key Cryptography Principles
3.4 Public-Key Cryptography Algorithms
3.5 Digital Signatures
3.6 Key Management
3.7 Recommended Reading andWeb Sites
3.8 Key Terms, Review Questions, and Problems
PART TWO NETWORK SECURITY APPLICATIONS
Chapter 4 Authentication Applications
4.1 Kerberos 95
4.2 X.509 Directory Authentication Service
4.3 Public Key Infrastructure
4.4 Recommended Reading and Web Sites
4.4 Key Terms, Review Questions, and Problems
Appendix 4A: Kerberos Encryption Techniques
Chapter 5 Electronic Mail Security
5.1 Pretty Good Privacy (PGP)
5.2 S/MIME
5.3 Recommended Web Sites
5.4 Key Terms, Review Questions, and Problems
Appendix 5A: Data Compression Using ZIP
Appendix 5B: Radix-64 Conversion
Appendix 5C: PGP Random Number Generation
Chapter 6 IP Security
6.1 IP Security Overview
6.2 IP Security Architecture
6.3 Authentication Header
6.4 Encapsulating Security Payload
6.5 Combining Security Associations
6.6 Key Management 200
6.7 Recommended Reading andWeb Sites
6.8 Key Terms, Review Questions, and Problems
Appendix 6A: Internetworking and Internet Protocols
Chapter 7 Web Security
7.1 Web Security Requirements
7.2 Secure Sockets Layer (SSL) and Transport Layer Security (TLS)
7.3 Secure Electronic Transaction (SET)
7.4 Recommended Reading and Web Sites
7.5 Key Terms, Review Questions, and Problems
Chapter 8 Network Management Security
8.1 Basic Concepts of SNMP
8.2 SNMPvl Community Facility
8.3 SNMPv3 269
8.4 Recommended Reading and Web Sites
8.5 Key Terms, Review Questions, and Problems
PART THREE SYSTEM SECURITY
Chapter 9 Intruders
9.1 Intruders
9.2 Intrusion Detection
9.3 Password Management
9.4 Recommended Reading and Web Sites
9.5 Key Terms, Review Questions, and Problems
Appendix 9A:The Base-Rate Fallacy
Chapter 10 Malicious Sofrware
Chapter 11 Firewalls
APPENDICES
AppendixA Some Aspects of Number THeory
AppendixB Projects for Teaching Network Security
Glossary
References
Index
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