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Firewalk works by sending ________ & ________ packets.(a) UDP, HTTP(b) TCP, HTTP(c) ICMP, TCP(d) UDP, TCPI got this question in exam.The question is from Scanning Phase for Security in chapter Phases of Security of Cyber Security

Answer»

The correct CHOICE is (d) UDP, TCP

The best explanation: Firewalk is a tool which uses traceroute-like techniques for analyzing IP packet RESPONSES. Firewalk works by sending UDP & TCP PACKETS. It determines filter rules in place on all packet forwarding DEVICES.



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