What is the way to decide how a packet will move from an untrusted outside host to a protected inside that is behind a firewall, which permits the hacker to determine which ports are open and if the packets can pass through the packet-filtering of the firewall?

A. Session hijacking

B. Firewalking

C. Man-in-the middle attack

D. Network sniffing








 

Suggested Answer: B





This question is in 312-50V10 EC-Council Certified Ethical Hacker v10 Exam
For getting EC-Council Certified Ethical Hacker (CEH) Certificate







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