You want to obtain the Information of a Web server, whose IP address range comes in the IP address range used in Brazil. Which of the following registries can be used to get information about the Web server administers IP addresses, reverse DNS, etc?

• A.APNIC
• B.ARIN
• C.RIPE NCC
• D.LACNIC

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Which of the following does NOT use a proxy software to protect users?

• A.Stateful inspection
• B.Application layer gateway
• C.Circuit level proxy server
• D.Packet filtering

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Which of the following statements are true about firewalking?
Each correct answer represents a complete solution. Choose all that apply.

• A.A malicious attacker can use firewalking to determine the types of ports/protocols that can bypass the firewall.
• B.To use firewalking, the attacker needs the IP address of the last known gateway before the firewall and the IP address of a host located behind the firewall.
• C.In this technique, an attacker sends a crafted packet with a TTL value that is set to expire one hop past the firewall.
• D.Firewalking works on the UDP packets.

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How many bits encryption does SHA-1 use?

• A.512
• B.128
• C.140
• D.160

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As pan or a penetration lest, your team is tasked with discovering vulnerabilities that could be exploited from an inside threat vector. Which of the following activities fall within that scope?

• A.B, C, and D
• B.B and D
• C.A competitor's employee's scanning the company's website.
• D.Running a Nessus scan from the sales department network.
• E.A, B, and D
• F.A and D
• G.SQL injection attacks against the hr intranet website.
• H.Wireless "war driving" the company manufacturing site.

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