The idea of intranet it is used in the field of computing to refer to a internal network of an organization . This type of infrastructure is used to share data and resources within a company or an institution .
To an intranet, therefore, only the members of the organization in question are connected, who are the only users with access to the information. The intranet, in this way, is private and is different from the Internet , a public network.
Usually an intranet consists of the interconnection of several local area networks (LAN ) that develops from the protocol TCP / IP . Thanks to this protocol, users can access the network remotely.
Teamwork is facilitated through an intranet: many workers from the same company can connect to share documents and applications, communicate and distribute publications, for example. It is common for the intranet to be protected by a firewall To avoid intruders.
Many times the intranet is used as a internal communication channel . There managers are able to inform all kinds of issues to employees and complete bureaucratic procedures (grant permissions , request certificates, etc.).
A company To name a case, you can develop an intranet with basic information for all employees and data especially useful for new workers. When someone connects to the intranet, they find the work schedules, the company's regulations and the organization chart.
When it is intended to expand the information beyond its own net , you can resort to a extranet . In this case the user must pass an authentication process to access resources from outside.
