Computer Science for IGCSE & O level - The Internet And Its Uses (Section 20 - No. 28)
Which of the following best describes the main purpose of a firewall?
To monitor and filter network traffic.
To store user data for websites.
To translate domain names into IP addresses.
To encrypt website data.
Explanation
A firewall monitors and filters incoming and outgoing network traffic to protect a network.
Comments (0)
