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By Computer Mcqs 1 Comment

What is the function of a firewall in computer networking?

A. Monitor website traffic
B. Block unwanted email
C. Protect against unauthorized access and threats
D. Increase internet speed

Submitted by: Zafar Ullah

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A firewall is a security system designed to prevent unauthorized access into or out of a computer network. Firewalls are often used to make sure internet users without access are not able to interface with private networks, or intranets, connected to the internet.

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The correct answer to the question: "What is the function of a firewall in computer networking?" is "Protect against unauthorized access and threats ".

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