In the latest round of AV test results, all products in the latest report managed the minimum score needed to receive certification, but some did much better.

Bitdefender and Kaspersky remain at the top, each with a perfect 18 point score. They're joined by McAfee (up from 17.5) and Norton (up from 16.5).

Panda earned 17 points, down from a perfect 18 in the previous test. ZoneAlarm, BullGuard, and Qihoo all managed 17.5 points.