Importance

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Abstract

Techniques for authenticating client applications to services and/or applications that are provided within an environment that may become disconnected, as a whole, from other networks (e.g., on-board a vehicle) may include receiving an indication of a local service that may be provided within the dis-connectable environment, and authenticating/registering the local service. A request for service(s) may be received from a client application within the dis-connectable environment, and the client application may be authenticated/authorized to access one or more local services. An indication of a session key may be provided to the local service provider and to the authenticated/authorized client application for use in establishing a secure connection therebetween, thereby providing the client application access to the registered local service. The access control data utilized for authentication/authorization may be locally available within the environment (even when the environment is disconnected), and may be synchronized with master access control data.

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First Claim