Sophos SG Firewall Appliances for us is our unified threat management solution that we use along with the Fortinet firewall. For us, Sophos SG Firewall Appliances provides our antivirus solution as well. After using Cyberoam for many years, we decided to move into Sophos SG Firewall Appliances. We needed a Unified threat management solution for your company and there were only a few in the market where the antivirus actually speaks with your firewall. So for end-users, this was a natural solution. We have pushed antivirus software to the end devices and they are configured to speak with our firewall. So when threats are detected the devices are blocked off on a network and a firewall level.