Authorization of access to a data resource in addition to specific actions to be performed on the data resource based on an authorized context enforced by a use policy

摘要

Disclosed is a method, a device, and/or a system of authorization of access to a data resource in addition to specific actions to be performed on the data resource based on an authorized context enforced by a use policy. A computer-implemented method includes receiving a use request from a device to use a protected resource. The method extracts from a security node a use policy comprising defining an authorized context for use the protected resource. First, access to the protected resource is authorized when the use request conforms to the authorized context. Use keys are generated and returned to the device for redemption. Second, after the protected resource is streamed to the device, a process of the device monitors use of and enforce ephemerality of the protected resource by maintaining an active use ledger. A use policy update may generate new use terms that are pushed to the device, terminating use.