Network security consists of the policies, processes and practices adopted to prevent, detect and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible.

Although they sound complex, firewalls are relatively easy to install, setup and operate. Most people think that a firewall is a of device that is installed on the network, and it controls the traffic that passes through the network segment.

A server configuration defines a specific database as the repository for its data. To prevent corruption, that database can be associated with only one server configuration. However, that database can be used by other applications.