Implementing Cisco IOS Network Security (IINS 640-554) Foundation Learning Guide, Second Edition

Appendix A. Answers to Chapter Review Questions

Chapter 1

1. a, b, and e

2. a, d, and e

3. a. Preventative = f. Lock

b. Deterrent = e. Video surveillance

c. Detective = d. Motion sensor

4. a. White hat = p. Breaks security for nonmalicious reasons

b. Black hat = k. Unethical hacker

c. Gray hat = m. Ethically questionable hacker

d. Blue hat = i. Bug tester

e. Cracker = o. Synonymous with black hat hacker

f. Phreaker = l. Hacker of telecommunication systems

g. Script kiddy = j. Hacker with little skill

h. Hacktivist = n. Hacker with a political agenda

5. a. Escalate privilege = Step 4

b. Leverage the compromised system = Step 7

c. Perform footprint analysis = Step 1

d. Install back doors = Step 6

e. Enumerate applications and operating systems ...