Network Security
- 1. Introduction
- 2. Terminology and abbreviations
- 3. Background to network security
- 4. Network security when using your computer
- 5. Threats to communication networks
- 6. Important terminology and information for making the most of this section
- 7. Potential network vulnerabilities
- 8. Tapping into transmission media
- 9. Principles of encryption
- 10. An overview of symmetric key systems
- 11. The components of a symmetric key system
- 12. Asymmetric key systems
- 13. Vulnerability to attack
- 14. Hybrid systems
- 15. Implementing encryption in networks
- 16. Link layer encryption
- 17. Encryption and integrity
- 18. Freshness
- 19. Authentication
- 20. Access control
- 21. Firewalls
- 22. Application level gateways
- 23. Circuit level gateways
