Cisco Technology, Inc.

Alexander Loukissas

Fabio Rodolfo Maino

Flavio Giovanni Bonomi

Sateesh Kumar Addepalli

Vina Ermagan

Lillian Lei Dai

Rong Pan

Xiaoqing Zhu

Pere Monclus

Preethi Natarajan

Landon Curt Noll

Erick D Lee

A method in one embodiment includes intercepting a message in an on-board unit (OBU) of a vehicular network environment between a source and a receiver in the vehicular network environment, verifying the message is sent from the source, verifying the message is not altered, evaluating a set of source flow control policies associated with the source, and blocking the message if the set of source flow control policies indicate the message is not permitted. In specific embodiments, the message is not permitted if a level of access assigned to the source in the set of source flow control policies does not match a level of access tagged on the message. In further embodiments, the method includes evaluating a set of receiver flow control policies associated with the receiver, and blocking the message if the set of receiver flow control policies indicates the message is not permitted.

System and method for wireless interface selection and for communication and access control of subsystems, devices, and data in a vehicular environment

A method in one embodiment includes detecting an event for a transaction on an on-board unit (OBU) of a vehicle, where the event has a trigger associated with an agent. The method also includes determining whether the transaction is authorized, identifying network credentials in an identity profile that corresponds to the agent, providing network credentials to a transaction application corresponding to the transaction, and accessing a remote network using the network credentials. Certain embodiments include selecting the network credentials from a plurality of available network credentials corresponding to the agent. In more specific embodiments, the network credentials include one or more virtual subscriber identity modules (VSIMs) of a plurality of VSIMs provisioned on the OBU. In specific embodiments, the network credentials are mapped to a combination of two or more of the agent, the transaction application, and a predefined current location of the vehicle.

System and method for enabling secure transactions using flexible identity management in a vehicular environment

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San Francisco, CA, United States of America

Alexander Loukissas