Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).

Cybersecurity & IT EthicsSecurity Measures

What is used in computers to protect networked servers from unauthorized access and potential damage?

A.Router
B.Antivirus
C.Encryption
D.FirewallCorrect answer

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Quick fact: A Firewall is a network security system that monitors and controls incoming and outgoing traffic to protect networked servers from unauthorized access and potential damage.

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What is used in computers to protect networked servers from unauthorized access and potential damage?

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