Part I

Chapter 1: IP Concepts

• The TCP/IP Internet Model
• Packaging
• Addresses
• Service Ports
• IP Protocols
• Domain Name System
• Routing: How You Get There from Here
• Summary

Chapter 2: Introduction to TCPdump and TCP

• TCPdump
• TCPdump Behavior
• TCPdump Output
• Absolute and Relative Sequence Numbers

Chapter 3: Fragmentation

• Theory of Fragmentation
• Malicious Fragmentation
• Summary

Chapter 4: ICMP

• ICMP Theory
• Mapping Techniques
• Normal ICMP Activity
• Malicious ICMP Activity
• To Block or Not to Block
• Summary

Chapter 5: Stimulus and Response

• The Expected
• Protocol Benders
• Abnormal Stimuli
• Summary

Chapter 6: DNS

• Back to Basics: DNS Theory
• Using DNS for Reconnaissance
• Tainting DNS Responses
• Summary