Download Norton AntiVirus Definitions November 21, 2013

Signature file updates; ensure that your PC is protected from the latest viruses.


It is very important to make sure that you have the latest signature on your PC.

The Norton AntiVirus engine is common to the Norton AntiVirus, Norton Internet Security, and Norton 360 products. You can update these products using definitions shown below as supporting Norton AntiVirus.

This virus pattern will update the following versions of Symantec antivirus software :

- Norton AntiVirus 2008 for Windows XP Home/XP Pro/Vista
- Norton Internet Security 2008 for Windows XP Home/XP Pro/Vista
- Norton 360 2.0 for Windows XP/Vista
- Symantec Endpoint Protection 11.0
- Norton AntiVirus 2003 Professional Edition
- Norton AntiVirus 2003 for Windows 98/Me/2000/XP Home/XP Pro
- Norton AntiVirus 2004 Professional Edition
- Norton AntiVirus 2004 for Windows 98/Me/2000/XP Home/XP Pro
- Norton AntiVirus 2005 for Windows 98/Me/2000/XP Home/XP Pro
- Norton AntiVirus 2006 for Windows 2000/XP Home/XP Pro
- Norton AntiVirus 2007 for Windows XP Home/XP Pro
- Norton AntiVirus for Microsoft Exchange (Intel)
- Norton SystemWorks (all versions)
- Norton Utilities for Windows 95/98 (all versions)
- Symantec AntiVirus 3.0 for CacheFlow Security Gateway
- Symantec AntiVirus 3.0 for Inktomi Traffic Edge
- Symantec AntiVirus 3.0 for NetApp Filer/NetCache
- Symantec AntiVirus 8.0 Corporate Edition Client
- Symantec AntiVirus 8.1 Corporate Edition Client
- Symantec AntiVirus 9.0 Corporate Edition Client
- Symantec AntiVirus 10.0 Corporate Edition Client
- Symantec AntiVirus 10.1 Corporate Edition Client
- Symantec Mail Security for Domino v 4.0
- Symantec Mail Security for Domino v 5.0

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