Extranet, a term commonly used in the business world, refers to a private network that allows controlled access to certain external organizations or individuals. Some synonyms for extranet that are commonly used in today's connectivity-driven world include partner portal, client portal, vendor portal, supplier portal, and dealer portal. Each of these synonyms focuses on a specific audience or group of external stakeholders that have access to a specific part of an organization's private network. These terms are all used with the same purpose of sharing data and information in a secure and controlled manner, while also working towards enhancing the organization's working relationship with external partners.