This product is perfect solution for Small/Medium Enterprises. Its main components are Firewall, Mail Server and Web Server. Possessing your own mail and web server is great advantage. This gives you the possibility to control all your setting from: spam protection, virus control, reliable backup solutions and many more. Web server is your outlook for the rest of the world, maintaining your web server does not limit you with any particular database or size of your web site. This solution gives you enough flexibility and good security for company servers. DMZ (Demilitarized Zone) is for better secured isolation of servers. Here is an example figure of possible solution: