Norton AntiVirus Virus Definitions Download
Packages with virus signatures ensure that your computer is always protected against the latest viruses. The latest virus database can give you the most effective protection. Symantec update virus definitions very often for the most effective protection.
Signatures for the following programs:
Norton AntiVirus 2012 for Windows XP/Vista/7
Norton Internet Security 2012 for Windows XP/Vista/7
Norton AntiVirus 2011 for Windows XP/Vista/7
Norton Internet Security 2011 for Windows XP/Vista/7
Norton AntiVirus 2010 for Windows XP/Vista/7
Norton Internet Security 2010 for Windows XP/Vista/7
Norton AntiVirus 2009 for Windows XP Home/XP Pro/Vista
Norton Internet Security 2009 for Windows XP Home/XP Pro/Vista
Norton AntiVirus 2008 for Windows XP Home/XP Pro/Vista
Norton Internet Security 2008 for Windows XP Home/XP Pro/Vista
Norton 360 version 5.0 for Windows XP/Vista/7
Norton 360 version 4.0 for Windows XP/Vista/7
Norton 360 version 3.0 for Windows XP/Vista
Norton 360 version 2.0 for Windows XP/Vista
Symantec Endpoint Protection 11.0
Symantec Endpoint Protection Small Business Edition 12.0
Symantec Endpoint Protection 12.1
Symantec Mail Security for Domino (only 64-bit) v 8.0.5