| 摘要 |
Providing adaptive security for access to content on a system may be accomplished by determining if a user has rights to access the content according to a content license associated with the content, and when the user has rights to play the content, performing the following actions. The system reads a data structure in the content license defining at least one security factor ID and an associated factor value, sets a security factor value for a security factor, the security factor corresponding to the security factor ID, to the associated factor value from the data structure, allows access to the content, and performs security processing by the system at a level based at least in part on the security factor value. In one embodiment, the security factor IDs and associated factor values are set by a content owner or distributor at the time of manufacturing or distributing the content.
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