Demilitarized Zone (DMZ)<p>In computer security, a DMZ or demilitarized zone (sometimes referred to as a perimeter network) is a physical or logical subnetwork that contains and exposes an organization's external-facing services to an untrusted network, usually a larger network such as the Internet.</p> <p>See also: <a href="https://en.wikipedia.org/wiki/DMZ_(computing)">DMZ</a></p>