GISF GIAC Exam Questions and Free Practice Test

Question 31

- (Topic 2)
Which of the following components are usually found in an Intrusion detection system (IDS)?
Each correct answer represents a complete solution. Choose two.

A. Console

B. Sensor

C. Firewall

D. Modem

E. Gateway

Correct Answer:AB

Question 32

- (Topic 1)
Your Company is receiving false and abusive e-mails from the e-mail address of your partner company. When you complain, the partner company tells you that they have never sent any such e-mails. Which of the following types of cyber crimes involves this form of network attack?

A. Cyber squatting

B. Cyber Stalking

C. Man-in-the-middle attack

D. Spoofing

Correct Answer:D

Question 33

- (Topic 2)
Victor works as a professional Ethical Hacker for SecureEnet Inc. He wants to scan the wireless network of the company. He uses a tool that is a free open-source utility for network exploration.
The tool uses raw IP packets to determine the following:
What ports are open on our network systems. What hosts are available on the network. Identify unauthorized wireless access points.
What services (application name and version) those hosts are offering. What operating systems (and OS versions) they are running.
What type of packet filters/firewalls are in use. Which of the following tools is Victor using?

A. Nessus

B. Kismet

C. Nmap

D. Sniffer

Correct Answer:C

Question 34

- (Topic 3)
Which of the following technologies is used to detect unauthorized attempts to access and manipulate computer systems locally or through the Internet or an intranet?

A. Packet filtering

B. Firewall

C. Intrusion detection system (IDS)

D. Demilitarized zone (DMZ)

Correct Answer:C

Question 35

- (Topic 1)
Which of the following statements are TRUE regarding asymmetric encryption and symmetric encryption? Each correct answer represents a complete solution. Choose all that apply.

A. Data Encryption Standard (DES) is a symmetric encryption key algorithm.

B. In symmetric encryption, the secret key is available only to the recipient of the message.

C. Symmetric encryption is commonly used when a message sender needs to encrypt a large amount of data.

D. Asymmetric encryption uses a public key and a private key pair for data encryption.

Correct Answer:ACD

Question 36

- (Topic 1)
Which of the following tools can be used to perform tasks such as Windows password cracking Windows enumeration, and VoIP session sniffing?

A. John the Ripper

B. Obiwan

C. Cain

D. L0phtcrack

Correct Answer:C

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