Issuing a digital rights management (DRM) license for...

Details Issuing a digital rights management (DRM) license for... Issuing a digital rights management (DRM) license for...

2003-02-26

2010-11-02

Rones, Charles (Department: 2164)

Data processing: database and file management or data structures

Data integrity

Policy, rule-based management of records, files, and documents

C707S696000, C707S758000

Reexamination Certificate

active

07827156

ABSTRACT:
An organization maintains a computer network comprising at least a forest A and a forest B, where forest A has a directory A and a querying entity A capable of querying directory A, and forest B has a directory B and a querying entity B capable of querying directory B. Querying entity A receives a request from the user and decides whether to grant the request based at least in part on whether the user is a member of the group. Thus, querying entity A queries directory A to return information on the group, is directed to forest B, contacts querying entity B, requests querying entity B to query directory B whether the user is a member of the group, receives a response, and grants the request from the user based at least in part on whether the user is a member of the group.

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