That administrative entity closes the intranet to all but specific, authorized users. Most commonly, an intranet is the internal network of an organization.
Seculty
Intranet - network
An intranet is a set of networks, using the Internet Protocol and IP-based tools such as web browsers and file transfer applications, that is under the control of a single administrative entity.
A large intranet will typically have at least one web server to provide users with organizational information.
