You're reading from Network Protocols for Security Professionals Probe and identify network-based vulnerabilities and safeguard against network protocol breaches

Product type Paperback

Published in Oct 2022

Publisher Packt

ISBN-13 9781789953480

Length 580 pages

Edition 1st Edition

Languages

Python

Tools

Metasploit

Concepts

Network Security

Authors (2):

Deepanshu Khanna

Yoram Orzach

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Table of Contents (23) Chapters

Preface

1. Part 1: Protecting the Network – Technologies, Protocols, Vulnerabilities, and Tools

2. Chapter 1: Data Centers and the Enterprise Network Architecture and its Components FREE CHAPTER

3. Chapter 2: Network Protocol Structures and Operations

4. Chapter 3: Security Protocols and Their Implementation

5. Chapter 4: Using Network Security Tools, Scripts, and Code

6. Chapter 5: Finding Protocol Vulnerabilities

7. Part 2: Network, Network Devices, and Traffic Analysis-Based Attacks

8. Chapter 6: Finding Network-Based Attacks

9. Chapter 7: Detecting Device-Based Attacks

10. Chapter 8: Network Traffic Analysis and Eavesdropping

11. Chapter 9: Using Behavior Analysis and Anomaly Detection

12. Part 3: Network Protocols – How to Attack and How to Protect

13. Chapter 10: Discovering LAN, IP, and TCP/UDP-Based Attacks

14. Chapter 11: Implementing Wireless Network Security

15. Chapter 12: Attacking Routing Protocols

16. Chapter 13: DNS Security

17. Chapter 14: Securing Web and Email Services

18. Chapter 15: Enterprise Applications Security – Databases and Filesystems

19. Chapter 16: IP Telephony and Collaboration Services Security

20. Assessments

21. Index

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22. Other Books You May Enjoy

Common vulnerabilities

With network protocols, we refer to protocols in the OSI Layers 2-7. In the following diagram, you can find a reminder of the OSI reference model and its functionality:

Figure 5.5 – The OSI reference model

These are the details of the OSI reference model:

Layer 1, the physical layer, is responsible for the physical connectivity, such as cables, connectors, and frequencies, in wireless and cellular networks.
Layer 2, the data link layer, is responsible for the connectivity between directly attached network elements. Ethernet is the main protocol in landline networks.
Layer 3, the network layer, is the layer that is responsible for carrying the information from end to end. IP is the only protocol in this layer.
Layer 4, the transport layer, is the layer that is responsible for connecting end processes. TCP and UDP are the main protocols in this layer and, in recent years, Quick UDP Internet Connections (QUIC)...

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You're reading from Network Protocols for Security Professionals Probe and identify network-based vulnerabilities and safeguard against network protocol breaches

Table of Contents (23) Chapters

Common vulnerabilities

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Authors (2)

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