Answer:
extranet
Explanation:
extranet is controlled private network that usually grants access to a special set of individuals usually vendors and customers to the organization who are supposed to get access to some certain information on the company network.
This is achieved by using the internet and public telecommunication system because it involves a website. extranet is similar to intranet but it is different in the sense that it shares the information with external bodies who are vendors or customers but are not direct workers of the organization unlike in the case of intranet which is used to share information within the workers of an organization.
