Virus Definitions & Security Updates

Multiple Daily Updates   Learn More
Symantec Endpoint Protection 11
Norton AntiVirus 2008 and newer
Virus Definitions created May 16
Virus Definitions released May 16
Defs Version: 100516x
Sequence Number: 81611
Extended Version: 5/16/2008 rev. 24
Total Viruses Detected: 74102

Daily Updates   Learn More
Symantec AntiVirus
Norton AntiVirus 2006/2007
Virus Definitions created May 16
Virus Definitions released May 16
Defs Version: 100516s
Sequence Number: 81606
Extended Version: 5/16/2008 rev. 19
Total Viruses Detected: 74102

Weekly Updates released May 14   Learn More

Norton AntiVirus for Mac Defs released May 16

Symantec AntiVirus for Handhelds Defs released April 9