Virus Definitions & Security Updates

Multiple Daily Updates   Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created November 21
Virus Definitions released November 21
Defs Version: 101121c
Sequence Number: 88271
Extended Version: 11/21/2008 rev. 3
Total Detections (Threats & Risks): 2603998

Daily Updates   Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created November 21
Virus Definitions released November 21
Defs Version: 101121c
Sequence Number: 88271
Extended Version: 11/21/2008 rev. 3
Total Detections (Threats & Risks): 2603998

Weekly Updates released November 19   Learn More

Norton AntiVirus for Mac Defs released November 14

Symantec AntiVirus for Handhelds Defs released November 14

• Intelligent Updater vs. LiveUpdate: Click here for information.
• Important information about changes to Intelligent Updater.