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________ needs some control for data flow on each and every logical port.

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________ needs some control for data flow on each and every logical port.

(a) Antivirus

(b) Network firewall

(c) Intrusion Detection Systems (IDS)

(d) Anti-malware

This question was addressed to me in semester exam.

This intriguing question originated from Ports and Its Types in portion Cyber Security of Cyber Security

1 Answer

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The correct answer is (b) Network firewall

For explanation: For security reason, there is some additional control provided by the network firewall over data traffic going through each logical ports.

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