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GCFW – GIAC Certified Firewall Analyst

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Showing 10–12 of 15 questions

Question 10 (Volume B)

An organization has a TCP/IP based network. It uses IPv6 addressing in its network. IPv6 tackles addressing and routing-table problems, and improves the protocol as well. Which of the following statements is true about IPv6?

Select an option, then click Submit answer.

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    It uses symmetric key encryption.

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    Its address is 32 bits in length.

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    It eliminates the primary need for Network Address Translation (NAT).

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    It implements broadcasting.


Question 11 (Volume B)

You work as a Network Administrator for a bank. For securing the bank's network, you configure a firewall and an IDS. In spite of these security measures, intruders are able to attack the network.

After a close investigation, you find that your IDS is not configured properly and hence is unable to generate alarms when needed. What type of response is the IDS giving?

Select an option, then click Submit answer.

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    False Negative

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    True Negative

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    True Positive

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    False Positive


Question 12 (Volume B)

John works as a professional Ethical Hacker. He is assigned a project to test the security of www.we-are-secure.com. You have searched all open ports of the we-are-secure server. Now, you want to perform the next information-gathering step, i.e., passive OS fingerprinting. Which of the following tools can you use to accomplish the task?

Select an option, then click Submit answer.

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    NBTscan

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    Nmap

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    P0f

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    Superscan