MANAGEMENT SYSTEM, COMMUNICATION SYSTEM, DATA MANAGEMENT METHOD AND RECORDING MEDIUM

摘要

A management system includes an authentication information management unit configured to manage authentication information used in authentication of a request to participate in a session among communication terminals; a content data management unit configured to manage content data transmitted among the communication terminals in the session; a request acceptance unit configured to accept a request for the content data managed by the content data management unit; an authentication unit configured to perform authentication using the authentication information managed by the authentication information management unit; and a transmission unit configured to transmit the content data managed by the content data management unit to a communication terminal that is a request source of the content data, when authentication of the request for the content data by the authentication unit using the authentication information is successful.

主权项

1. A management system comprising:
an authentication information management unit configured to manage authentication information used in authentication of a request to participate in a session among communication terminals; a content data management unit configured to manage content data transmitted among the communication terminals in the session; a request acceptance unit configured to accept a request for the content data managed by the content data management unit; an authentication unit configured to perform authentication using the authentication information managed by the authentication information management unit; and a transmission unit configured to transmit the content data managed by the content data management unit to a communication terminal that is a request source of the content data, when authentication of the request for the content data by the authentication unit using the authentication information is successful.