System for creating control structure for versatile content control

System for creating control structure for versatile content control

  • CN 101,120,355 A
  • Filed: 12/21/2005
  • Published: 02/06/2008
  • Est. Priority Date: 12/21/2004
  • Status: Active Application
First Claim
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1. method for secure storing that is used for storage system, described storage system comprise nonvolatile memory and are used to control controller to the access of described storer that described method comprises:

  • Create at least one classification tree by the System Agent that is stored in described controller or the described storer, the node that described classification tree comprises different brackets is to be used for controlling the access of correspondent entity to the data that are stored in described storer, each node of wherein said at least one tree is specified one or more permissions of corresponding one or more entity access memory data, and one or more permissions at another node place of higher or lower grade have predetermined relationship in one or more permissions at the node place of each in the wherein said tree and the same tree;

    AndUse described at least one classification tree to control access to memory data.

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