[Virus Bulletin] Latest VBSpam certification results published. Full report now also available. [21 November 2011]

The results of the November VBSpam comparative review have been announced, with more distinction showing between products' performance than in previous tests.



The VBSpam chart, shown below, gives an at-a-glance comparison of product performances, plotting spam catch (SC) rate against false positive (FP) rate. The better performing products appear in the top right-hand corner of the chart, with the highest SC rate and lowest FP rate. This month's results saw a thinning out of the cluster of products in the top right-hand corner as several experienced higher false positive rates than in recent tests:

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