Review All the Key Topics

Review the most important topics from the chapter, noted with the Key Topic icons in the margin of the page. Table 1-8 lists a reference of these key topics and the page numbers on which each is found.

Table 1-8. Key Topics for Chapter 1

Key Topic Element	Description	Page Number
Figure 1-1	Intrusion Detection System	9
Paragraph	Security Controls Classifications	9
Figure 1-2	Intrusion Prevention System	10
Table 1-2	Signature-Based Features and Limitations	14
Table 1-3	Anomaly-Based Features and Limitations	15
Table 1-4	Policy-Based Features and Limitations	15
Table 1-5	Features and Limitations of Endpoint Security	16
Table 1-6	Host IPS and Network IPS	18
Table 1-7	Defense-in-Depth: Host-Focused and Network-Focused Technology	20