Norton 360 keeps on Protecting: 

You will have the chance to download and install Norton 360 which will protect your computer or Mac instantly in minutes! This means that your unit is secured round the clock, detecting and blocking all possible threats. You do not have to update it manually since Norton 360 does it by itself.

Smart Firewall: 

Norton 360 intercepts conversations between your PC and other computers while denying illegal trafficking and safeguarding personal files as well as important financial data. It serves to establish an impenetrable barrier that keeps hackers out of your valuable information. Therefore, with Norton 360’s smart firewall, you can safely browse online or use any other internet service.