Multiple choice

What's a firewall?

  1. Wall on fire in your house

  2. To protect Your network from hackers

  3. Burning wall

  4. To protect your wall from fire
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A firewall is a security system designed to prevent unauthorized access to or from a private network. It acts as a barrier, filtering incoming and outgoing traffic based on established security rules to block potential threats.

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