1
Q
Why is it important that your computer system uses antivirus software?
A
It will help protect your system from the threat of viruses
2
Q
Name three methods of keeping a system secure
A
Passwords
encryption
Antivirus software
3
Q
What is encryption?
A
Encryption is a method of turning data into something which would be impossible to read if intercepted
4
Q
What is a firewall?
A
A firewall controls incoming and out going traffic and checks to see if the data should be allowed through or not
Nat 5 Computing
flashcards
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