Protecting against viral email attachments
Use antivirus software
The most important thing you can do to protect your computer from viruses is use antivirus software.
Note: The University Information Security Office (UISO) recommends that you run the latest version of Symantec virus protection software (available to IU students, faculty, and staff free of charge via IUware) for your operating system. Be sure to upgrade safely, update your virus definitions daily, and scan your computer weekly. See In Windows, how do I safely upgrade to the latest Symantec Endpoint or AntiVirus software?
See:
- Windows: In Symantec/Norton AntiVirus for Windows, how do I schedule automatic LiveUpdates and virus scans?
- Mac OS and OS X: In Symantec Endpoint Protection for Mac OS X, how do I schedule automatic LiveUpdates and virus scans?
Handle attachments wisely
Email attachments are frequently the culprits in virus attacks. To protect yourself from viruses transmitted through email attachments:
- Don't open any attachment you were not expecting, even if
it comes from a trusted source, such as a family member, co-worker, or
friend.
- If you do not know the sender of a message that includes an
attachment, always delete the message without reading it.
- Do not open any attached file ending in
.exe,.vbs, or.lnk.
- Never open an attachment unless you have verified that it is virus free. To open an attachment, first save it to your hard drive and then scan it with antivirus software, such as Symantec Endpoint Protection. For instructions, see Using Symantec/Norton AntiVirus Corporate Edition, how do I immediately scan a file, folder, or drive for viruses?
