Should this antivirus software be installed on mail server

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Reference no: EM131310005

Computer viruses and worms are often transmitted as attachments to electronic mail. The Drib's development network infrastructure directs all electronic mail to a mail server. Consider an alteration of the development network infrastructure whereby workstations download user mail rather than mounting the file system containing the mailboxes.

a. The Drib has purchased a tool that scans mail as it is being received. The tool looks for known computer worms and viruses in the contents of attachments, and deletes them. Should this antivirus software be installed on the mail server, on the desktop, or on both? Justify your answer.

b. What other actions should the Drib take to limit incoming computer worms and viruses in attachments? Specifically, what attributes should cause the Drib to flag attachments as suspicious, even when the antivirus software reports that the attachment does not contain any known virus?

c. What procedural mechanisms (such as warnings) should be in place to hinder the execution of computer worms and viruses that are not caught by the antivirus filters? Specifically, what should users be advised to do when asked to execute a set of instructions to (for example) print a pretty picture?

Reference no: EM131310005

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