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GIAC Certified Firewall Analyst Sample Questions:

1. You work as a Network Administrator for TechPerfect Inc. The company has a corporate intranet setup.
A router is configured on your network to connect outside hosts to the internetworking. For security, you want to prevent outside hosts from pinging to the hosts on the internetwork. Which of the following steps will you take to accomplish the task?

A) Block the UDP protocol through ACL.
B) Block the ICMP protocol through ACL.
C) Block the TCP protocol through ACL.
D) Block the IPv6 protocol through ACL.

2. Which of the following methods will allow data to be sent on the Internet in a secure format?

A) Browsing
B) Serial Line Interface Protocol
C) Virtual Private Networks
D) Point-to-Point Protocol

3. Adam works as a professional Computer Hacking Forensic Investigator. He works with the local police.
A project has been assigned to him to investigate an iPod, which was seized from a student of the high school. It is suspected that the explicit child pornography contents are stored in the iPod. Adam wants to investigate the iPod extensively. Which of the following operating systems will Adam use to carry out his investigations in more extensive and elaborate manner?

A) Mac OS
B) Windows XP
C) MINIX 3
D) Linux

4. Which of the following are the types of intrusion detection systems?
Each correct answer represents a complete solution. Choose all that apply.

A) Host-based intrusion detection system (HIDS)
B) Client-based intrusion detection system (CIDS)
C) Server-based intrusion detection system (SIDS)
D) Network intrusion detection system (NIDS)

5. Which of the following tools is an open source network intrusion prevention and detection system that operates as a network sniffer and logs activities of the network that is matched with the predefined signatures?

A) KisMAC
B) Kismet
C) Dsniff
D) Snort

Solutions: