Firewall and others. Total Revenue worldwide

In the last period, Y2017, the largest presented point is Network security with Total Revenue of 11.8B. The fastest growing participant in our report is UTM with 135.08% growth in Total Revenue over 7 years between Y2011 to Y2017. The slowest growing topic is Firewall with 2.93% growth over the same period. This report represents data points consolidated from 2 sources: IDC and Infonetics