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Question #118579

What is a Firewall?

Options:

A) Computer hardware or software used by home owners with computers

B) A device that connects computers together

C) Computer hardware or software that can help protect your network by filtering traffic and blocking outsiders from gaining unauthorized access

D) A device that protects you from a fire

Answer: What is a Firewall Computer hardware or software that can help protect your network by filtering traffic and blocking outsiders from gaining unauthorized access.

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