Firewall

What is a Firewall?  

Firewall connected to a home network


Source: https://computer.howstuffworks.com/firewall.htm

A firewall is hardware or software that filters network traffic into and out of a network based on specified rules. It acts as a barrier between the network and the outside world, preventing data loss or theft.

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University of the West Indies (Open Campus)

Anique Edwards

2022