Symantec Symantec provides content and network security software and appliance products including NortonAntiVirus to individuals, enterprises, and service providers.
http://www.norton.com/
Symantec NortonAntiVirus, Internet security, and anti-spyware products for the home. Solutions to manage IT risk and maximize IT performance for business. ...
NortonAntiVirus - Wikipedia, the free encyclopedia NortonAntiVirus and Norton Internet Security, a related product, held a 61% US retail market share for security suites as of the first half of 2007. ...