METHOD OF MANAGING MULTIPLE CONTENT SERVERS

摘要

A method of managing multiple content servers to provide a portal service is provided. Personal information on a user managed by the portal service is mutually used by a plurality of content servers to authenticate or identify the user. The content servers use an ID of a set-top box and an integrated ID of the user transmitted from the set-top box so as to identify a particular user and a set-top box of the user among users provided with a plurality of services.