What does a datagram header's Time-to-Live (TTL) field indicate? O The time in which a HTTP cookie record expires. O The elapse time to discard cached HTTP responses. O The hop limit value of a network packet. O The time in which IP-to-MAC address mapping is reset. O The time in which domain resolver may cache the answer.

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A: Security protocols play a crucial role in data transmission and network protection. They provide the…

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A: Network sniffing plus surveillance be two standard methods to notice eavesdropping, a cybersecurity…

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Q: What apps do software firewall hosts use? Explain

A: The answer is given below step.

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A: ICMP, also known as Internet Control Message Protocol, is a protocol in the Internet Protocol (IP)…