| 摘要 |
An access authentication method for multiple devices and platforms is provided, in which upon receipt of a multiple access request, a source device that has initially registered a user account to a subscribed site requests an authentication key for a target device to a server of the subscribed site, the target device receives an access authentication request together with an authentication key from the source device, when the source device receives the authentication key from an account authentication system, the authentication key being generated in response to an authentication key request from the subscribed site server by the account authentication system, the subscribed site server determines whether there is the registered user account and performs access authentication with the account authentication system, upon receipt of the authentication key from the target device, and the target device receives an access authentication completion notification from the subscribed site server, when the access authentication is completed. |
