Preface
Cover
Title
Copyright
Preface
Notation
Books by William Stallings
About the Author
Contents
Contents
1: Information and Network Security Concepts
Introduction: Information and Network Security Concepts
1.1: Cybersecurity, Information Security, and Network Security
1.2: The OSI Security Architecture
1.3: Security Attacks
1.4: Security Services
1.5: Security Mechanisms
1.6: Cryptography
1.7: Network Security
1.8: Trust and Trustworthiness
1.9: Standards
Chapter 1: Key Terms
Chapter 1: Review Questions
Chapter 1: Problems
2: Introduction to Number Theory
Introduction: Introduction to Number Theory
2.1: Divisibility and the Division Algorithm
2.2: The Euclidean Algorithm
2.3: Modular Arithmetic
2.4: Prime Numbers
2.5: Fermat's and Euler's Theorems
2.6: Testing for Primality
2.7: The Chinese Remainder Theorem
2.8: Discrete Logarithms
Chapter 2: Key Terms
Chapter 2: Review Questions
Chapter 2: Problems
Chapter 2: Programming Problems
Appendix 2A: The Meaning of Mod
3: Classical Encryption Techniques
Introduction: Classical Encryption Techniques
3.1: Symmetric Cipher Model
3.2: Substitution Techniques
3.3: Transposition Techniques
Chapter 3: Key Terms
Chapter 3: Review Questions
Chapter 3: Problems
Chapter 3: Programming Problems
4: Block Ciphers and the Data Encryption Standard
Introduction: Block Ciphers and the Data Encryption Standard
4.1: Traditional Block Cipher Structure
4.2: The Data Encryption Standard (DES)
4.3: A DES Example
4.4: The Strength of DES
4.5: Block Cipher Design Principles
Chapter 4: Key Terms
Chapter 4: Review Questions
Chapter 4: Programming Problems
Chapter 4: Problems
5: Finite Fields
Introduction: Finite Fields
5.1: Groups
5.2: Rings
5.3: Fields
5.4: Finite Fields of the Form GF(p)
5.5: Polynomial Arithmetic
5.6: Finite Fields of the Form GF2^n
Chapter 5: Key Terms
Chapter 5: Programming Problems
Chapter 5: Review Questions
Chapter 5: Problems
6: Advanced Encryption Standard
Introduction: Advanced Encryption Standard
6.1: Finite Field Arithmetic
6.2: AES Structure
6.3: AES Transformation Functions
6.4: AES Key Expansion
6.5: An AES Example
6.6: AES Implementation
Chapter 6: Programming Problems
Chapter 6: Key Terms
Chapter 6: Review Questions
Chapter 6: Problems
Appendix 6A: Polynomials with Coefficients in GF2_8
7: Block Cipher Operation
Introduction: Block Cipher Operation
7.1: Multiple Encryption and Triple DES
7.2: Electronic Codebook
7.3: Cipher Block Chaining Mode
7.4: Cipher Feedback Mode
7.5: Output Feedback Mode
7.6: Counter Mode
7.7: XTS-AES Mode for Block-Oriented Storage Devices
Chapter 7: Programming Problems
7.8: Format-Preserving Encryption
Chapter 7: Key Terms
Chapter 7: Review Questions
Chapter 7: Problems
8: Random Bit Generation and Stream Ciphers
Introduction: Random Bit Generation and Stream Ciphers
8.1: Principles of Pseudorandom Number Generation
8.2: Pseudorandom Number Generators
8.3: Pseudorandom Number Generation Using a Block Cipher
8.4: Stream Ciphers
8.5: RC4
8.6: Stream Ciphers Using Feedback Shift Registers
8.7: True Random Number Generators
Chapter 8: Key Terms
Chapter 8: Review Questions
Chapter 8: Problems
9: Public-Key Cryptography and RSA
Introduction: Public-Key Cryptography and RSA
9.1: Principles of Public-Key Cryptosystems
9.2: The RSA Algorithm
Chapter 9: Key Terms
Chapter 9: Review Questions
Chapter 9: Problems
10: Other Public-Key Cryptosystems
Introduction: Other Public-Key Cryptosystems
10.1: Diffie-Hellman Key Exchange
10.2: Elgamal Cryptographic System
10.3: Elliptic Curve Arithmetic
10.4: Elliptic Curve Cryptography
Chapter 10: Key Terms
Chapter 10: Review Questions
Chapter 10: Problems
11: Cryptographic Hash Functions
Introduction: Cryptographic Hash Functions
11.1: Applications of Cryptographic Hash Functions
11.2: Two Simple Hash Functions
11.3: Requirements and Security
11.4: Secure Hash Algorithm (SHA)
11.5: SHA-3
Chapter 11: Key Terms
Chapter 11: Review Questions
Chapter 11: Problems
12: Message Authentication Codes
Introduction: Message Authentication Codes
12.1: Message Authentication Requirements
12.2: Message Authentication Functions
12.3: Requirements for Message Authentication Codes
12.4: Security of MACs
12.5: MACs Based on Hash Functions: HMAC
12.6: MACs Based on Block Ciphers: DAA and CMAC
12.7: Authenticated Encryption: CCM and GCM
12.8: Key Wrapping
12.9: Pseudorandom Number Generation Using Hash Functions and MACS
Chapter 12: Key Terms
Chapter 12: Review Questions
Chapter 12: Problems
13: Digital Signatures
Introduction: Digital Signatures
13.1: Digital Signatures
13.2: Elgamal Digital Signature Scheme
13.3: Schnorr Digital Signature Scheme
13.4: NIST Digital Signature Algorithm
13.5: Elliptic Curve Digital Signature Algorithm
13.6: RSA-PSS Digital Signature Algorithm
Chapter 13: Key Terms
Chapter 13: Review Questions
Chapter 13: Problems
14: Lightweight Cryptography and Post-Quantum Cryptography
Introduction: Lightweight Cryptography and Post-Quantum Cryptography
14.1: Lightweight Cryptography Concepts
14.2: Lightweight Cryptographic Algorithms
14.3: Post-Quantum Cryptography Concepts
14.4: Post-Quantum Cryptographic Algorithms
Chapter 14: Key Terms
Chapter 14: Review Questions
15: Cryptographic Key Management and Distribution
Introduction: Cryptographic Key Management and Distribution
15.1: Symmetric Key Distribution Using Symmetric Encryption
15.2: Symmetric Key Distribution Using Asymmetric Encryption
15.3: Distribution of Public Keys
15.4: X.509 Certificates
15.5: Public-Key Infrastructure
Chapter 15: Key Terms
Chapter 15: Review Questions
Chapter 15: Problems
16: User Authentication
Introduction: User Authentication
16.1: Remote User-Authentication Principles
16.2: Remote User-Authentication Using Symmetric Encryption
16.3: Kerberos
16.4: Remote User-Authentication Using Asymmetric Encryption
16.5: Federated Identity Management
Chapter 16: Key Terms
Chapter 16: Review Questions
Chapter 16: Problems
17: Transport-Level Security
Introduction: Transport-Level Security
17.1: Web Security Issues
17.2: Transport Layer Security
17.3: HTTPS
17.4: Secure Shell (SSH)
Chapter 17: Review Questions
Chapter 17: Problems
18: Wireless Network Security
Introduction: Wireless Network Security
18.1: Wireless Security
18.2: Mobile Device Security
18.3: IEEE 802.11 Wireless LAN Overview
18.4: IEEE 802.11i Wireless LAN Security
Chapter 18: Key Terms
Chapter 18: Review Questions
Chapter 18: Problems
19: Electronic Mail Security
Introduction: Electronic Mail Security
19.1: Internet Mail Architecture
19.2: Email Formats
19.3: Email Threats and Comprehensive Email Security
19.4: S/MIME
19.5: DNSSEC
19.6: DNS-Based Authentication of Named Entities
19.7: Sender Policy Framework
19.8: DomainKeys Identified Mail
19.9: Domain-Based Message Authentication, Reporting, and Conformance
Chapter 19: Key Terms
Chapter 19: Review Questions
Chapter 19: Problems
20: IP Security
Introduction: IP Security
20.1: IP Security Overview
20.2: IP Security Policy
20.3: Encapsulating Security Payload
20.4: Combining Security Associations
20.5: Internet Key Exchange
Chapter 20: Key Terms
Chapter 20: Review Questions
Chapter 20: Problems
21: Network Endpoint Security
Introduction: Network Endpoint Security
21.1: Firewalls
21.2: Intrusion Detection Systems
21.3: Malicious Software
21.4: Distributed Denial of Service Attacks
Chapter 21: Key Terms
Chapter 21: Review Questions
Chapter 21: Problems
22: Cloud Security
Introduction: Cloud Security
22.1: Cloud Computing
22.2: Cloud Security Concepts
22.3: Cloud Security Risks and Countermeasures
22.4: Cloud Security as a Service
22.5: On Open-Source Cloud Security Module
Chapter 22: Key Terms
Chapter 22: Review Questions
23: Internet of Things (IoT) Security
Introduction: Internet of Things (IoT) Security
23.1: The Internet of Things
23.2: IoT Security Concepts and Objectives
23.3: An Open-Source IoT Security Module
Chapter 23: Key Terms
Chapter 23: Review Questions
Backmatter
Appendix A: Basic Concepts from Linear Algebra
Appendix B: Measures of Security and Secrecy
Appendix C: Data Encryption Standard (DES)
Appendix D: Simplified AES
Appendix E: Mathematical Basis of The Birthday Attack
References
List of Acronyms
Glossary