Norton Internet Security – ISSVC.EXE

A file called issvc.exe installs with Norton Personal Firewall and Norton Internet Security 2005. (Norton Internet Security is simply the combination of Norton Antivirus and Norton Personal Firewall.) This file is the Internet Security service that runs to support your firewall. So we'd recommend leaving this file in place.

Antivirus and Firewall programs can only protect you from threats they know about. So if you don't have LiveUpdate set to run automatically, be sure to download the latest data files at http://securityresponse.symantec.com/avcenter/download.html.

Safe

Symantec