Windows virus protectionIf you run Windows on your computer, you should also run an up-to-date antivirus program. Not only will such a utility protect you against the most common viruses, but it can also detect many (although not all) the backdoor agents and trojans an intruder might install on your system.
- Do not run or open email attachments unless you know the sender, expect an attachment from that person, and the subject line of the mail and type of attachment "make sense." Note that:
- Microsoft never sends out patches via email.
- SCS Computing Facilities will never, without prior notice, send you an email message containing an attachment
- Do not run programs from untrusted sources
If you have a PC on which you wish to install SEP, you can get a copy from:
- The PC_DIST folder on Monolith
- The CMU Computing Services download page
- Right-click the yellow shield on your Taskbar or go to "Start" > "Programs" and select the SEP antivirus application
- Click on the "LiveUpdate" button
- Confirm that LiveUpdate is configured to get updates from the "local network"
- Click "Next"
- When the definition download completes, click "Finish"
Dealing with a virus infectionOn most Facilitized machines, the antivirus software will scan the PC at 5:30 AM every morning. If you see a message indicating that a virus has been detected, and if your PC is supported by SCS Facilities, contact the SCS HelpDesk, <firstname.lastname@example.org> or x8-4231, for help in removing it.
If your machine is not supported by SCS Facilities, or if you wish to attempt to fix it yourself, see the Symantec virus database for information on how to deal with the specific virus involved. Note that many viruses and worms create backdoors or make system changes that can require special cleanup procedures. If you do not fully clean up after such an infection, it's possible that your machine will be broken into via the backdoor that it creates.