in this chapter i learn about computer security,ethics and privacy.
this chapter shows that how we can protect our computer from viruses,worms,Trojan horses,bot nets,denial of service attacks,back doors and spoofing.Spoofing means that someone can duplicate anyone else ID.this have to be stopped before they can intrude computer's privacy.so there are so many ways we can prevent this thing.
another thing we should know in this chapter is how to prevent health-related disorders when using computers.there are some types of injuries causes by due to using computers too much.so it is important for us to know too.
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