Why Computer Security Need???

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Presentation transcript:

Why Computer Security Need???

Keep Backups How to Keep backups Another Hard disk Tape CD Pen drive Keep back up in deferent place.

What is a virus ??? Computer viruses are small software programs that are designed to spread from one computer to another and to interfere with computer operation. Virus which attack to boot set Virus which is in a folder Some Computer Virus Boot virus Worms Trojan

How to protect computer from virus Using Virus guard Other ways computers are Unprotected Unauthorized Access

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