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Stack #849595

Unit 3 Computer Viruses.

What is a virus? It is a tiny program that can find it's way into your computer and cause trouble
How does a computer virus spread? Email, Internet, anything you can download onto your computer, and it replicates.
What is a worm? A program that looks for security holes in a network.
What is a network? Groups of computers that are connected
What is a trojan horse? Destructive piece of software that is disguised as something good.
Where do computer viruses and worms come from? Someone with a lot of time on their hands have to make it.
How can you protect your computer against viruses? Don't open email attatchments from someone you do not know. Do not accept unknown downloads, and keep a protecter for your machine.
Created by: 10002346