The improved Norton Protection System features multi-layered protection technologies that work together to proactively block attacks and detect and remove threats before they can harm your PC.
Pulse Updates every 5 to 15 minutes and real-time online security checks help ensure continuous, up-to-the-minute protection against the latest threats.
New SONAR 2 (Symantec Online Network for Advanced Response) technology monitors your PC for suspicious behavior to help detect and eliminate the latest breaking threats.
Intrusion Protection defends your PC from web-based attacks so you can surf with confidence. And new Vulnerability Protection blocks security holes in your PC’s operating system, applications, browsers, and browser plug-ins to prevent hackers from exploiting them.
For Windows XP Home/XP Pro/Vista
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