What is an intranet?

An intranet is accurately defined as a private network that uses internet technologies to share information and computing resources within an organization. This network is accessible only to the members of the organization and is typically secured to prevent outside access. The use of internet protocols, such as TCP/IP, allows for efficient communication and data sharing similar to the internet, but restricted to authorized users.

Intranets often serve as a centralized platform for various internal operations, including file sharing, project management tools, and company communications. This capability allows organizations to foster collaboration and enhance productivity among employees while maintaining confidentiality and security.

The other options do not accurately describe an intranet. A public network, for instance, would allow unrestricted access, which contradicts the concept of an intranet being a secure, private environment. Similarly, a cloud computing service implies external access and management, rather than the localized control that characterizes an intranet. Finally, a network solely for mobile devices does not encapsulate the broader functionality and scope of an intranet, which supports various device types and serves a multitude of organizational purposes.