Answer: Extranet
Explanation:
Extranet is referred to as or known as the privately controlled network which allows the access to the partners, suppliers and vendors or the authorized set of consumers or customers that are normally subjected to the subset of information that is accessible from the organization's intranet. The extranet is mostly similar to the DMZ under which it tends to provide access to the services for the authorized parties, without further granting the access to the company's entire network.