One of our corporate clients needed a connection between three offices in different locations using one network and one server for more reliable work without the need for leased lines and VPN connections. Our solution was launched by upgrading the existing network and adding 2 servers, one with Virtual Machines, extremely reliable and fast tracking the work of others and adapting to the free resource NFS storage for all documentary information. Automatic backup, and many other workloads across the LAN, the ability to integrate this solution is great in order to reduce the constant upgrades of workstations (office computers). And avoiding encryption viruses and other slowing down and irreversible information processes. Extremely suited solution for offices with a centralized system of operation where the use of the Internet is limited to a minimum due to lack of a quick one. Both reliable and remote administration.