Friday, May 11, 2012

Abstract


Today, protecting computer from attacker is very easy because computer security programs are easy to use and inexpensive. Security starts with physically securing the computer. Account passwords and a password-protected screen saver should also be set up. A modern antivirus program can easily be installed and configured. File scanning and updating of virus definitions are simple processes that can largely automated and should be performed at least weekly. A software firewall is also essential for protection from outside intrusion. Regular updating of the security features of installed programs is important. 

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