What is the primary function of a firewall tool in a computer network?
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A.
To store data securely
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B.
To speed up internet connections
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C.
To monitor and control incoming and outgoing network traffic
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D.
To detect and remove viruses
Correct Answer:
C. To monitor and control incoming and outgoing network traffic
Explanation:
The primary role of a firewall in a network environment is to act as a security barrier that manages data flow. It systematically tracks and regulates both inbound and outbound traffic based on a defined set of security protocols to prevent unauthorized access and protect against external threats.
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