This research overviews the Total Revenue within the Cisco security appliances, Check point security appliances, Fortinet security appliances and other markets worldwide comparing two quarters 2015 Q2 and 2016 Q2. In the last period, 2016 Q2, the largest presented point is Cisco security appliances with Total Revenue of 449M. The fastest growing participant in our report is Palo Alto Networks security appliances with 38.37% growth in Total Revenue over 5 quarters between 2015 Q2 to 2016 Q2. The slowest growing topic is Cisco security appliances with 1.67% growth over the same period. This report is based on data published by IDC