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    • 3. 发明申请
    • Authentication and Authorization Across Autonomous Network Systems
    • 跨自治网络系统的认证和授权
    • US20060184646A1
    • 2006-08-17
    • US11379998
    • 2006-04-24
    • Donald SchmidtClifford Van DykePaul LeachPraerit GargMurli Satagopan
    • Donald SchmidtClifford Van DykePaul LeachPraerit GargMurli Satagopan
    • G06F15/16
    • H04L63/0815H04L63/083
    • An enterprise network architecture has a trust link established between two autonomous network systems that enables transitive resource access between network domains of the two network systems. The trust link is defined by data structures maintained by each of the respective network systems. The first network system maintains namespaces that correspond to the second network system and a domain controller in the first network system, or a first network system administrator, indicates whether to trust individual namespaces. An account managed by a domain in the second network system can request authentication via a domain controller in the first network system. The first network system determines from the trust link to communicate the authentication request to the second network system. The first network system also determines from the trust link where to communicate authorization requests when administrators manage group memberships and access control lists.
    • 企业网络架构具有建立在两个自主网络系统之间的信任链路,能够实现两个网络系统的网络域之间的传递资源访问。 信任链接由相应网络系统中的每一个维护的数据结构来定义。 第一网络系统维护对应于第二网络系统的命名空间和第一网络系统中的域控制器,或者第一网络系统管理员指示是否信任个体命名空间。 由第二网络系统中的域管理的帐户可以通过第一网络系统中的域控制器请求认证。 第一网络系统从信任链路确定将认证请求传送到第二网络系统。 当管理员管理组成员身份和访问控制列表时,第一个网络系统还从信任链接确定何处传达授权请求。
    • 6. 发明申请
    • Rights management system for streamed multimedia content
    • 流媒体内容的权限管理系统
    • US20060242080A1
    • 2006-10-26
    • US11113216
    • 2005-04-22
    • Clifford Van DykeDavid ChengSiva Mohan
    • Clifford Van DykeDavid ChengSiva Mohan
    • G06F17/60
    • G06F21/10G06F21/00G06Q20/1235H04N2201/3246
    • To communicate requirements for a digital license from a receiver of corresponding digital content to a computing device upon which the digital content is to be rendered, the receiver tunes the content and locates within the content information relating to the requirements for the license, constructs the requirements from the located information, and sends such constructed requirements to the computing device. The computing device upon receiving the sent requirements constructs the license based on such received requirements, stores such constructed license in a license store of such computing device, and thereafter renders the content only in accordance with the license. Thus, the receiver need not communicate the license itself to the computing device.
    • 为了将来自相应数字内容的接收机的数字许可证的要求传达到要在其上呈现数字内容的计算设备,接收机调谐内容并定位在与许可证的要求相关的内容信息内,构建要求 从定位的信息,并将这种构造的要求发送到计算设备。 计算设备在接收到所发送的请求后,根据此类接收的要求构建许可证,将此类构造的许可证存储在该计算设备的许可证存储器中,然后仅根据许可证呈现内容。 因此,接收机不需要将许可证本身传送到计算设备。