Hands-on with 5 Antivirus Apps for the Mac

So Mac invulnerability to malware is a myth, at least according to security researchers from Kaspersky Lab. And although such a blunt statement may be a blow to the ego of some Mac users, it remains true. Security researchers from all walks have long argued that it was only a matter of time before the Mac became popular enough that virus, malware, and spyware makers would come calling, and the recent Flashback scare has only served as a reminder that overconfidence precedes carelessness. Especially when it comes to technology.

Is it time to begin installing antivirus software on our Macs? We leave that up to you to decide for yourself, but given the spike in questions we've been receiving about which antivirus software is the best, we thought we'd take a look at a handful of the most well-known apps out there for Mac users. Your mileage may vary, but here are our impressions of five different antivirus packages after installing and using each one. In no particular order: