Answer:
Extranet
Step-by-step explanation:
An extranet is a private network which uses Internet technology to privately share part of a company's information with clients. An extranet allows access to partners, customers, vendors and suppliers or an authorized clients by using the internet for private collaboration and information sharing among the team members, as well as the company's clients.
Therefore Jordan, a software engineer, is responsible for maintaining the private piece of his company's internet network that is accessible to clients by means of a unique password is called ENTRANET private network.