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    • 10. 发明公开
    • Method and apparatus for digital rights management policies
    • Verfahren und Vorrichtung zur Einstellung von Digital Rights Management Politiken
    • EP1818845A2
    • 2007-08-15
    • EP06126372.9
    • 2006-12-18
    • ADOBE SYSTEMS INCORPORATED
    • Gilchrist, GaryViswanathan Sangameswaran
    • G06F21/00
    • G06F21/105
    • Method and apparatus are described wherein, in one example embodiment, there is provided one or more policy templates that may define a set of policy permissions or other attributes that may be desirable to specify in a policy. One or more policy templates may be specified in a user interface of a policy creation and maintenance program that may run on the policy server and/or run on a workstation computer. Each policy template specified by a user may include permissions for how a user may access and use a document. The maintenance program may, in one embodiment, associate both templates to a policy used for a specific unit of digital content, or, for example, an electronic document. The permissions for the policy are determined by aggregating the permissions associated with each respective templates chosen by the user. According to another example embodiment, a user selects a policy template and defines one or more additional permissions to form an augmented policy.
    • 描述了方法和装置,其中在一个示例实施例中,提供了一个或多个策略模板,其可以定义一组策略权限或可能期望在策略中指定的其他属性。 可以在可以在策略服务器上运行和/或在工作站计算机上运行的策略创建和维护程序的用户界面中指定一个或多个策略模板。 用户指定的每个策略模板可能包括用户如何访问和使用文档的权限。 在一个实施例中,维护程序可以将两个模板关联到用于特定数字内容单元的策略,或者例如电子文档。 通过聚合与用户选择的每个相应模板相关联的权限来确定策略的权限。 根据另一示例性实施例,用户选择策略模板并定义一个或多个附加权限以形成扩充策略。