No. 15 Biggest Gain: Kaspersky Lab, Client Security Software
Gain: 6.6 (Overall Score: 89.1)
Kaspersky Lab finished second in this product category to Sophos, but posted substantial gains from 2010 -- despite its excellent scores last year that won it the category in 2010. Kaspersky's jump of 12.4 points in Marketing Support was its largest increase, followed by a 10.6-point jump in ROI, a 10.3-point bump in Partner Portal and an 8.8-point leap in Pre-Sales Support.