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1.发明授权Extensible security system and method for controlling access to objects in a computing environment 有权用于控制计算环境中对象访问的可扩展安全系统和方法公开(公告)号：US06412070B1
公开(公告)日：2002-06-25
申请号：US09157882
申请日：1998-09-21
IPC分类号： G06F1214
CPC分类号： G06F9/468 , G06F21/604 , G06F21/6218 , G06F2221/2141 , Y10S707/99939
摘要： A method and computing system for extending access control of system objects in a computing environment beyond traditional rights such as read, write, create and delete. According to the invention, a system administrator or user application is able to create control rights that are unique to the type of object. Rights can be created that do not relate to any specific property of the object, but rather define how a user may control the object. A novel object, referred to as a control access data structure, is defined for each unique control right and associates the control right with one or more objects of the computing environment. In order to grant the right to a trusted user, an improved access control entry (ACE) is defined which holds a unique identifier of the trusted user and a unique identifier of the control access data structure.
摘要翻译： 一种用于在计算环境中扩展系统对象的访问控制的方法和计算系统，超越传统权限，如读取，写入，创建和删除。 根据本发明，系统管理员或用户应用程序能够创建对象类型唯一的控制权限。 可以创建与对象的任何特定属性无关的权限，而是定义用户如何控制对象。 被称为控制访问数据结构的一个新对象是为每个唯一的控制权定义的，并将控制权与计算环境的一个或多个对象相关联。 为了授予对信任用户的权利，定义了改进的访问控制条目（ACE），其保存受信任用户的唯一标识符和控制访问数据结构的唯一标识符。
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公开(公告)号：US06289458B1
公开(公告)日：2001-09-11
申请号：US09157771
申请日：1998-09-21
IPC分类号： G96F1214
CPC分类号： G06F21/6281 , G06F2221/2141
摘要： Providing access control to individual properties of an object is described. In one embodiment, a computer system comprises an operating system operative to control applications and services running on the system. The service maintains a service object having at least one property. Also included in the system is an access control module within the operating system. The access control module includes an access control interface operative to control access to a property of the object.
摘要翻译： 描述对对象的各个属性的访问控制。 在一个实施例中，计算机系统包括可操作以控制在系统上运行的应用和服务的操作系统。 该服务维护具有至少一个属性的服务对象。 系统中还包括操作系统中的访问控制模块。 访问控制模块包括访问控制接口，其操作以控制对对象的属性的访问。
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公开(公告)号：US06625603B1
公开(公告)日：2003-09-23
申请号：US09157768
申请日：1998-09-21
IPC分类号： G06F1700
CPC分类号： G06F9/468 , G06F21/6218 , G06F2221/2141 , Y10S707/99939 , Y10S707/99944 , Y10S707/99952
摘要： Providing object type specific access control to an object is described. In one embodiment, a computer system comprises an operating system operative to control an application and a service running on a computer. The service maintains a service object having a link to an access control entry. The access control entry contains an access right to perform an operation on an object type. The system further includes an access control module within the operating system. The access control module includes an access control interface and operates to grant or deny the access right to perform the operation on the object.
摘要翻译： 对对象提供对象类型特定的访问控制被描述。 在一个实施例中，计算机系统包括可操作以控制应用和在计算机上运行的服务的操作系统。 服务维护具有到访问控制条目的链接的服务对象。 访问控制条目包含对对象类型执行操作的访问权限。 系统还包括操作系统内的访问控制模块。 访问控制模块包括访问控制接口并且操作以授予或拒绝对对象执行操作的访问权限。
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公开(公告)号：US07185359B2
公开(公告)日：2007-02-27
申请号：US10029426
申请日：2001-12-21
CPC分类号： H04L63/0815 , H04L63/083
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US07617522B2
公开(公告)日：2009-11-10
申请号：US11379998
申请日：2006-04-24
CPC分类号： H04L63/0815 , H04L63/083
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20090241193A1
公开(公告)日：2009-09-24
申请号：US12475883
申请日：2009-06-01
申请人： Bhalchandra S. Pandit , Praerit Garg , Richard B. Ward , Paul J. Leach , Scott A. Field , Robert P. Reichel , John E. Brezak
发明人： Bhalchandra S. Pandit , Praerit Garg , Richard B. Ward , Paul J. Leach , Scott A. Field , Robert P. Reichel , John E. Brezak
CPC分类号： G06F21/31 , G06F2221/2101
摘要： Improved intrusion detection and/or tracking methods and systems are provided for use across various computing devices and networks. Certain methods, for example, form a substantially unique audit identifier during each authentication/logon process. One method includes identifying one or more substantially unique parameters that are associated with the authentication/logon process and encrypting them to form at least one audit identifier that can then be generated and logged by each device involved in the authentication/logon process. The resulting audit log file can then be audited along with similar audit log files from other devices to track a user across multiple platforms.
摘要翻译： 提供了改进的入侵检测和/或跟踪方法和系统，用于跨越各种计算设备和网络。 例如，某些方法在每个认证/登录过程期间形成基本唯一的审计标识符。 一种方法包括识别与认证/登录过程相关联的一个或多个基本上唯一的参数并将其加密以形成至少一个审核标识符，然后可以由认证/登录过程中涉及的每个设备生成和记录。 然后可以将生成的审核日志文件与来自其他设备的类似审核日志文件一起审核，以跨多个平台跟踪用户。
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公开(公告)号：US06279111B1
公开(公告)日：2001-08-21
申请号：US09096926
申请日：1998-06-12
IPC分类号： G06F1214
CPC分类号： H04L63/0807 , G06F21/335 , G06F21/604 , G06F21/6218 , G06F21/645 , G06F2221/2141 , G06F2221/2145 , G06F2221/2149
摘要： A restrict ed access token is created from an existing token, and provides less access than that token. A restricted token may be created by changing an attribute of one or more security identifiers allowing access in the parent token to a setting that denies access in the restricted token and/or removing one or more privileges from the restricted token relative to the parent token. A restricted access token also may be created by adding restricted security identifiers thereto. Once created, a process associates another process with the restricted token to launch the other process in a restricted context that is a subset of its own rights and privileges. A kernel-mode security mechanism determines whether the restricted process has access to a resource by first comparing user-based security identifiers in the restricted token and the intended type of action against a list of identifiers and actions associated with the resource. If no restricted security identifiers are in the restricted token, access is determined by this first check, otherwise a second access check further compares the restricted security identifiers against the list of identifiers and actions associated with the resource. With a token having restricted security identifiers, the process is granted access if both the first and second access checks pass. In this manner, a process is capable of restricting another process, such as possibly unruly code, in the actions it can perform.
摘要翻译： 从现有令牌创建限制访问令牌，并提供比该令牌更少的访问权限。 可以通过改变一个或多个安全标识符的属性来创建限制令牌，该安全标识符允许父令牌中的访问被拒绝在受限令牌中的访问和/或从受限令牌相对于父令牌去除一个或多个特权的设置。 还可以通过向其中添加受限制的安全标识符来创建受限访问令牌。 一旦创建，进程将另一个进程与受限制的令牌相关联，以在受限上下文中启动另一个进程，该进程是其自己的权限和特权的一部分。 内核模式安全机制通过首先将限制令牌中的基于用户的安全标识符与预期的操作类型相对于与该资源相关联的标识符和动作的列表进行比较来确定受限制的进程是否可以访问资源。 如果没有受限制的令牌中的受限制的安全标识符，则通过该第一检查确定访问，否则第二访问检查进一步将受限安全标识符与与该资源相关联的标识符和动作的列表进行比较。 使用具有受限安全标识符的令牌，如果第一和第二访问检查都通过，则该进程被授予访问权限。 以这种方式，一个进程能够限制其可以执行的动作中的其他进程，例如可能不守规矩的代码。
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8.发明授权公开(公告)号：US07434257B2
公开(公告)日：2008-10-07
申请号：US09849093
申请日：2001-05-04
申请人： Praerit Garg , Robert P. Reichel , Richard B. Ward , Kedarnath A. Dubhashi , Jeffrey B. Hamblin , Anne C. Hopkins
发明人： Praerit Garg , Robert P. Reichel , Richard B. Ward , Kedarnath A. Dubhashi , Jeffrey B. Hamblin , Anne C. Hopkins
IPC分类号： G06F21/00
CPC分类号： G06F21/6218 , G06F9/4488 , Y10S707/99939
摘要： A dynamic authorization callback mechanism is provided that implements a dynamic authorization model. An application can thus implement virtually any authorization policy by utilizing dynamic data and flexible policy algorithms inherent in the dynamic authorization model. Dynamic data, such as client operation parameter values, client attributes stored in a time-varying or updateable data store, run-time or environmental factors such as time-of-day, and any other static or dynamic data that is managed or retrievable by the application may be evaluated in connection with access control decisions. Hence, applications may define and implement business rules that can be expressed in terms of run-time operations and dynamic data. An application thus has substantial flexibility in defining and implementing custom authorization policy, and at the same time provides standard definitions for such dynamic data and policy.
摘要翻译： 提供了实现动态授权模型的动态授权回调机制。 因此，应用程序可以通过利用动态授权模型中固有的动态数据和灵活的策略算法实现任何授权策略。 动态数据，例如客户端操作参数值，存储在时变或可更新数据存储中的客户端属性，运行时间或环境因素（例如时间）以及任何其他静态或动态数据，由 可以结合访问控制决定来评估应用。 因此，应用程序可以定义和实现可以根据运行时操作和动态数据来表达的业务规则。 因此，应用程序在定义和实施自定义授权策略方面具有很大的灵活性，同时为此类动态数据和策略提供了标准定义。
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公开(公告)号：US07543333B2
公开(公告)日：2009-06-02
申请号：US10118808
申请日：2002-04-08
申请人： Bhalchandra S. Pandit , Praerit Garg , Richard B. Ward , Paul J. Leach , Scott A. Field , Robert P. Reichel , John E. Brezak
发明人： Bhalchandra S. Pandit , Praerit Garg , Richard B. Ward , Paul J. Leach , Scott A. Field , Robert P. Reichel , John E. Brezak
CPC分类号： G06F21/31 , G06F2221/2101
摘要： Improved intrusion detection and/or tracking methods and systems are provided for use across various computing devices and networks. Certain methods, for example, form a substantially unique audit identifier during each authentication/logon process. One method includes identifying one or more substantially unique parameters that are associated with the authentication/logon process and encrypting them to form at least one audit identifier that can then be generated and logged by each device involved in the authentication/logon process. The resulting audit log file can then be audited along with similar audit log files from other devices to track a user across multiple platforms.
摘要翻译： 提供了改进的入侵检测和/或跟踪方法和系统，用于跨越各种计算设备和网络。 例如，某些方法在每个认证/登录过程期间形成基本唯一的审计标识符。 一种方法包括识别与认证/登录过程相关联的一个或多个基本上唯一的参数并将其加密以形成至少一个审核标识符，然后可以由认证/登录过程中涉及的每个设备生成和记录。 然后可以将生成的审核日志文件与来自其他设备的类似审核日志文件一起审核，以跨多个平台跟踪用户。
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公开(公告)号：US07900257B2
公开(公告)日：2011-03-01
申请号：US12475883
申请日：2009-06-01
申请人： Bhalchandra S. Pandit , Praerit Garg , Richard B. Ward , Paul J. Leach , Scott A. Field , Robert P. Reichel , John E. Brezak
发明人： Bhalchandra S. Pandit , Praerit Garg , Richard B. Ward , Paul J. Leach , Scott A. Field , Robert P. Reichel , John E. Brezak
CPC分类号： G06F21/31 , G06F2221/2101
摘要： Improved intrusion detection and/or tracking methods and systems are provided for use across various computing devices and networks. Certain methods, for example, form a substantially unique audit identifier during each authentication/logon process. One method includes identifying one or more substantially unique parameters that are associated with the authentication/logon process and encrypting them to form at least one audit identifier that can then be generated and logged by each device involved in the authentication/logon process. The resulting audit log file can then be audited along with similar audit log files from other devices to track a user across multiple platforms.
摘要翻译： 提供了改进的入侵检测和/或跟踪方法和系统，用于跨越各种计算设备和网络。 例如，某些方法在每个认证/登录过程期间形成基本唯一的审计标识符。 一种方法包括识别与认证/登录过程相关联的一个或多个基本上唯一的参数并将其加密以形成至少一个审核标识符，然后可以由认证/登录过程中涉及的每个设备生成和记录。 然后可以将生成的审核日志文件与来自其他设备的类似审核日志文件一起审核，以跨多个平台跟踪用户。
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