| 摘要 |
PROBLEM TO BE SOLVED: To enable a user to be authenticated from an external content providing device for which user authentication is required by using authentication information corresponding to the user even when a plurality of users use the same communication terminal, and the same user uses a plurality of communication terminals.SOLUTION: The browser of a distribution management device 2 acquires content data from a Web server, and generates video (sound) data to be distributed to a communication terminal. The browser acquires execution environment information corresponding to the communication terminal of a distribution destination, and acquires content data from a Web site for which user authentication is required by, when Cookie information within an expiration date acquired from a Web server 8' which provides the Web site is included in the execution environment information as information corresponding to a user who uses the communication terminal of the distribution destination, extracting the authentication token of the Cookie information, and transmitting the authentication token to the Web server 8'. |
