Footprinting, Reconnaissance, and Scanning

By Michael Gregg and Omar Santos
Mar 10, 2022

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CEH Certified Ethical Hacker Cert Guide, 4th Edition

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Review All Key Topics

Review the most important topics in this chapter, noted with the Key Topic icon in the outer margin of the page. Table 3-9 lists a reference of these key topics and the page numbers on which each is found.

Table 3-9 Key Topics for Chapter 3

Key Topic Element	Description	Page Number
Figure 3-1	Footprinting and Scanning Steps	93
Section	Footprinting Methodology	93
Paragraph/list	Advanced Google hacking	98
Paragraph	Using Shodan to find vulnerable systems	100
Section	Footprinting Through Social Networking Sites	101
Section	Network Footprinting	118
Section	Footprinting Countermeasures	122
Section	Host Discovery	123
Section	Port and Service Discovery	124
Table 3-7	TCP Flag Types	126
Section	OS Discovery (Banner Grabbing/OS Fingerprinting) and Scanning Beyond IDS and Firewall	141
Section	Finding Open Services	145
Figure 3-12	A Network Diagram of Discovered Devices and Applications	149

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Footprinting, Reconnaissance, and Scanning

This chapter is from the book

This chapter is from the book

This chapter is from the book 

Review All Key Topics

Table 3-9 Key Topics for Chapter 3

Pearson IT Certification Promotional Mailings & Special Offers