CONTENT DISTRIBUTION SYSTEM, MANAGEMENT SERVER, DISTRIBUTION DEVICE, AUTHENTICATION SERVER AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a content distribution system, a server and a program excellent in usability. SOLUTION: An authentication server 5, when a receiving part 51 receives authentication information V, collates customer information C extracted by an extraction part 52 with customer information C included in a ticket T and decoded by a decoding part 53, when both coincide, authenticates a customer terminal 6 which transmits content distribution request information U as a customer who requests distribution of the contents Cn. When authentication is performed by a collation part 54, a result information part 55 transmits an authentication result Vr(Q) to a distribution server 3 or an edge router 4. COPYRIGHT: (C)2006,JPO&NCIPI