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Digital rights management using multiple independent parameters

  • US 20050192902A1
  • Filed: 12/03/2004
  • Published: 09/01/2005
  • Est. Priority Date: 12/05/2003
  • Status: Abandoned Application
First Claim
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1. A method for controlling distribution of digital content within a personal domain that includes multiple receiving devices, the method comprising:

  • assessing a plurality of independent parameters for a personal domain;

    determining a threat index based on the plurality of independent parameters;

    determining usage rules for content to be delivered to the personal domain based on the threat index and a secure, authenticated usage right for the content; and

    providing the usage rules to a receiving device in the personal domain, the usage rules operative to control use of the content by the receiving device.

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