Invention Grant
US09148420B2 Single sign-on process 有权
单点登录过程

Single sign-on process
Abstract:
Methods and systems are provided for single sign-on process for remote-access to remote servers, using user equipment associated with a user. An intermediate device (e.g., smart-card) associated with the user equipment may be activated using local-access authentication information provided by the user. The local-access authentication data may be provided by the user in response to requests by the user equipment. Once activated, the intermediate device may support remote-access operations, by providing, in response to authentication requests received from remote servers, remote-access authentication data, which may be used in authenticating the user at the remote servers. The authentication requests may be sent by the remote server to the user equipment in response to the user requesting remote access. The remote-access authentication data may be provided without requiring user input, once the intermediate device is activated. Further, the remote-access authentication data is different from the local-access authentication data.
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