Keeping malware away - how do some countries do it?

"Using data from our Security Intelligence Report, the series investigates why the same countries and regions consistently pop up as having relatively low malware infection rates, as normalized using a metric called Computers Cleaned per Mille (CCM)."

More info here: https://blogs.technet.com/b/mmpc/ar...malware-away-how-do-some-countries-do-it.aspx