|  | | This is a free sample preview of the essay | Computer Viruses
          Beginning of essay (anonymous)
WHAT IS A COMPUTER VIRUS:
       The term usually used to define a computer virus is:
       ' A computer virus is often malicious software which
          replicates itself'
                    [ Podell 1987 for similar definition ]
       - COMPUTER VIRUSES ARE BASICALLY PROGRAMS, LI ....
          Middle of essay
 .... THE ABILITY TO REPLICATE.
        Viruses also can be spread through a Wide Area network
        (WAN) or a Local Area Network (LAN) by telephone line.
        For example down loading a file from a local BBS.
       BBS(bulletin board system)-AN Electronic mailbox that user
       can access to send or receive massages.
       However, there seems to be countless numbers of ways to
       become infected.  Every-time you down loads a program from
       somewhere or borrowed a disk from a f....
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          | Number of words: 1042 | Approximate pages: 4 |  | 
 
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