发明名称 Publishing digital content within a defined universe such as an organization in accordance with a digital rights management (DRM) system
摘要 A licensor receives a request from a requestor including an identifier identifying the requestor and rights data associated with digital content, where the rights data lists at least one identifier and rights associated therewith. The licensor thereafter locates the identifier of the requestor in a directory, and locates in the directory based thereon an identifier of each group which the requestor is a member of. Each of the located requestor identifier and each located group identifier is compared to each identifier listed in the rights data to find a match, and a digital license to render the content is issued to the requestor with the rights associated with the matching identifier.
申请公布号 US2004158709(A1) 申请公布日期 2004.08.12
申请号 US20030364627 申请日期 2003.02.11
申请人 MICROSOFT CORPORATION 发明人 NARIN ATTILA;VENKATESH CHANDRAMOULI;BYRUM FRANK D.;DEMELLO MARCO A.;WAXMAN PETER DAVID;MALIK PRASHANT;MALAVIARACHCHI RUSHMI U.;BOURNE STEVE;KRISHNASWAMY VINAY;ROZENFELD YEVGENIY (EUGENE)
分类号 G06F21/24;G06F17/00;G06F21/00;G06Q10/00;G06Q30/00;G06Q50/00;G09C1/00;(IPC1-7):H04L9/00 主分类号 G06F21/24
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