Question

To protect yourself from computer hacker, you should turn on a______________

A) Firewall
B) Script
C) Antivirus
D) VLC
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Answer 1

To protect yourself from computer hacker, you should turn on a A) Firewall.

What is a firewall?

• In the field of computers, a firewall can be described as a system that secures a network by monitoring the incoming and outgoing traffic.
• A firewall does not let any threat to be opened by a system and issues a warning on the spot.
• Hence, a firewall helps to protect a computer from a computer hacker by monitoring it.
• Other options, such as antivirus, is not correct as antivirus helps to protect a computer from a virus, not a hacker.

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