Norton Internet Security 2010 impresses with quick install and a clever use of global data to fight malware, albeit being a tad resource-heavy.
Microsoft's launch of the free Security Essentials stirs the pot as Symantec criticises its effectiveness against modern threats.
Norton 360 3.0 combines Symantec's Norton Internet Security Suite with PC cleanup tools and a backup utility in a simple interface.
Alert for online gamers: 'Gamepass' Trojan and 'Shufa32' worm pose serious threats, stealing game account info; experts urge vigilance.
