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1.发明申请Computer method and apparatus for managing data objects in a distributed context 有权用于在分布式环境中管理数据对象的计算机方法和装置公开(公告)号：US20050028006A1
公开(公告)日：2005-02-03
申请号：US10856112
申请日：2004-05-28
Applicant: Norbert Leser , Fajen Kyne , Robert Morgan , Christopher Barclay , Edward Gaudet , James Schoonmaker , Arnold Epstein , Michael Smith
Inventor： Norbert Leser , Fajen Kyne , Robert Morgan , Christopher Barclay , Edward Gaudet , James Schoonmaker , Arnold Epstein , Michael Smith
CPC classification number: H04L9/08 , H04L9/0822 , H04L9/0891 , H04L63/0428 , H04L63/101 , H04L63/20 , H04L2209/603 , H04L2463/101
Abstract: In a network of intermittently-connected computers, a method and apparatus for maintaining and managing control over data objects authored, accessed, and altered by users in dynamic, distributed, and collaborative contexts. The invention method and apparatus attach to each data object an identification of a respective control policy. Each control policy comprises at least an indication of a subset of the users who may access the data object, an indication of the privileges granted to each subset of users able to access the data object, and an indication of a subset of users who may define or edit the control policy. The invention method and apparatus separate the management of the control policies of data objects from the creation and use of the data objects. The invention method and apparatus automate common policy changes, distribution of policy changes to the enforcement agents, and propagation of control policies to derivative works.
Abstract translation: 在间歇连接的计算机的网络中，用于维护和管理在动态，分布和协作上下文中由用户创作，访问和改变的数据对象的控制的方法和装置。 本发明的方法和装置将各个控制策略的标识附加到每个数据对象。 每个控制策略包括至少可以访问数据对象的用户的子集的指示，授予给能够访问数据对象的每个用户子集的特权的指示，以及可以定义的用户的子集的指示 或编辑控制策略。 本发明的方法和装置将数据对象的控制策略的管理与数据对象的创建和使用分开。 本发明的方法和装置使共同的政策变化自动化，向执法人员分配政策变化，并将控制政策传播给衍生作品。
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2.发明申请Computer method and apparatus for securely managing data objects in a distributed context 审中-公开用于在分布式环境中安全地管理数据对象的计算机方法和装置公开(公告)号：US20050008163A1
公开(公告)日：2005-01-13
申请号：US10858827
申请日：2004-06-01
Applicant: Norbert Leser , Fajen Kyne , Robert Morgan , Christopher Barclay , Edward Gaudet , James Schoonmaker , Arnold Epstein , Michael Smith
Inventor： Norbert Leser , Fajen Kyne , Robert Morgan , Christopher Barclay , Edward Gaudet , James Schoonmaker , Arnold Epstein , Michael Smith
CPC classification number: H04L9/08 , G06F21/6209 , G06F2221/2111 , G06F2221/2137 , H04L9/0822 , H04L9/0891 , H04L63/0428 , H04L63/101 , H04L63/20 , H04L2209/603 , H04L2463/101
Abstract: In a network of intermittently-connected computers, a method and apparatus for maintaining and managing control over data objects authored, accessed, and altered by users in dynamic, distributed, and collaborative contexts. The invention method and apparatus attach to each data object an identification of a respective control policy. Each control policy comprises at least an indication of a subset of the users who may access the data object, an indication of the privileges granted to each subset of users able to access the data object, and an indication of a subset of users who may define or edit the control policy. The invention method and apparatus separate the management of the control policies of data objects from the creation and use of the data objects. The invention method and apparatus automate common policy changes, distribution of policy changes to the enforcement agents, and propagation of control policies to derivative works.
Abstract translation: 在间歇连接的计算机的网络中，用于维护和管理在动态，分布和协作上下文中由用户创作，访问和改变的数据对象的控制的方法和装置。 本发明的方法和装置将各个控制策略的标识附加到每个数据对象。 每个控制策略包括至少可以访问数据对象的用户的子集的指示，授予给能够访问数据对象的每个用户子集的特权的指示，以及可以定义的用户的子集的指示 或编辑控制策略。 本发明的方法和装置将数据对象的控制策略的管理与数据对象的创建和使用分开。 本发明的方法和装置使共同的政策变化自动化，向执法人员分配政策变化，以及将控制政策传播给衍生作品。
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