专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20070006283A1 Identifying dependencies of an application upon a given security context 有权
公开(公告)号：US20070006283A1
公开(公告)日：2007-01-04
申请号：US11214125
申请日：2005-08-29
申请人： Chad Verbowski , John Dunagan , Shuo Chen , Yi-Min Wang
发明人： Chad Verbowski , John Dunagan , Shuo Chen , Yi-Min Wang
IPC分类号： H04L9/32
CPC分类号： G06F21/6218 , G06F2221/2101
摘要： A technique for identifying dependencies of an application upon a given security context includes monitoring security checks generated by the application. The security checks requiring elevated rights are identified and the state of execution of the application corresponding to the identified security checks may be logged. The security checks requiring elevated rights may be identified by monitoring access checks, monitoring privilege checks, checking user/group identifiers against a list of known identifiers associated with elevated rights, or the like.

12. 发明授权

US08239939B2 Browser protection module 有权
标题翻译：浏览器保护模块
公开(公告)号：US08239939B2
公开(公告)日：2012-08-07
申请号：US11426785
申请日：2006-06-27
申请人： John Dunagan , Opher Dubrovsky , Saher Esmeir , Charles S Reis , Jiahe Helen Wang
发明人： John Dunagan , Opher Dubrovsky , Saher Esmeir , Charles S Reis , Jiahe Helen Wang
IPC分类号： H04L29/06 , G06F12/14
CPC分类号： G06F21/53 , G06F21/51 , G06F21/6263 , G06F2221/2119
摘要： An exemplary computer-implementable method (300) transforms information to reduce or eliminate risk of exploitation of a software service and includes receiving information (304) in response to a request, transforming the information (308) to produce transformed information and sending the transformed information (312). An exemplary firewall server (112) includes server software (144, 148) that allows the firewall server (112) to receive information from a resource (104, 108) via a network and to send information to a client computer (114) and a browser protection component (264, 268) for transforming the information to prevent exploitation of a vulnerability of browser software (154) on the client computer (114). Various other exemplary methods, devices, systems, etc., are also disclosed.
摘要翻译：示例性的可计算机可实现的方法（300）转换信息以减少或消除利用软件服务的风险，并且包括响应于请求的接收信息（304），变换信息（308）以产生变换的信息并发送经变换的信息（312）。示例性防火墙服务器（112）包括服务器软件（144,148），其允许防火墙服务器（112）经由网络从资源（104,108）接收信息，并将信息发送到客户端计算机（114）和浏览器保护组件（264,268），用于转换信息以防止利用客户端计算机（114）上的浏览器软件（154）的漏洞。还公开了各种其它示例性方法，装置，系统等。

13. 发明授权

US07155420B2 Boosted perceptron 有权
标题翻译：增强感知器
公开(公告)号：US07155420B2
公开(公告)日：2006-12-26
申请号：US10426669
申请日：2003-04-30
申请人： John Dunagan , Santosh S. Vempala
发明人： John Dunagan , Santosh S. Vempala
IPC分类号： G06F17/00
CPC分类号： G06N99/005
摘要： In one embodiment, a system and method for solving linear programs includes a perceptron algorithm configured to move toward a solution to the linear program. A transform algorithm is configured to stretch portions of a vector space within which the linear program is defined. A decision module decides between continued application of the perceptron algorithm and application of the transform algorithm based on a rate at which the approximate solutions are approaching a satisfactory solution.
摘要翻译：在一个实施例中，用于求解线性程序的系统和方法包括被配置为朝向线性程序的解的移动的感知器算法。变换算法被配置为拉伸其中定义了线性程序的向量空间的部分。决策模块基于近似解接近令人满意的解决方案的速率来决定感知器算法的继续应用和变换算法的应用。

14. 发明申请

US20050083834A1 Method for providing guaranteed distributed failure notification 有权
标题翻译：提供有保证的分布式故障通知的方法
公开(公告)号：US20050083834A1
公开(公告)日：2005-04-21
申请号：US10686658
申请日：2003-10-17
申请人： John Dunagan , Nicholas Harvey , Michael Jones , Dejan Kostic , Marvin Theimer , Alastair Wolman
发明人： John Dunagan , Nicholas Harvey , Michael Jones , Dejan Kostic , Marvin Theimer , Alastair Wolman
IPC分类号： G06F11/00 , G01R31/08 , G06F11/07 , G06F15/00 , H04L12/18 , H04L12/24 , H04L12/56 , H04L29/06 , H04L29/08 , H04L29/14
CPC分类号： H04L45/16 , G06F11/0709 , G06F11/0772 , G06F11/0784 , H04L12/1895 , H04L29/06 , H04L41/06 , H04L45/02 , H04L45/04 , H04L45/48 , H04L67/26 , H04L69/329
摘要： A guaranteed distributed failure notification method is described, wherein a failure notification (FN) facility allows applications using the facility to create FN groups to which the application associates an application state. The application registers failure handlers with the FN facility on nodes in the FN group; each failure handler is associated with a specific FN group. When, on a given node, the FN facility learns of a failure in the FN group, the facility executes the associated failure handler on that node. System failures detected by the application are signaled to other FN group members using the facility. The facility detects system failures that occur in an overlay network on which the facility is implemented, and signals a failure notification to the other FN group members.
摘要翻译：描述了保证的分布式故障通知方法，其中故障通知（FN）设施允许使用该设施的应用创建应用程序将应用程序状态与之相关联的FN组。应用程序在FN组中的节点上注册FN设备的故障处理程序; 每个故障处理程序与特定FN组相关联。当FN给定节点在FN组中发现故障时，设备将在该节点上执行关联的故障处理程序。使用该设施向应用程序检测到的系统故障发信号通知其他FN组成员。该设施检测在实施设施的覆盖网络中发生的系统故障，并向其他FN组成员发出故障通知。

15. 发明授权

US08086899B2 Diagnosis of problem causes using factorization 有权
标题翻译：诊断问题导致使用因式分解
公开(公告)号：US08086899B2
公开(公告)日：2011-12-27
申请号：US12731148
申请日：2010-03-25
申请人： Sumit Basu , John Dunagan
发明人： Sumit Basu , John Dunagan
IPC分类号： G06F11/00
CPC分类号： G06F11/079
摘要： Technology is described for diagnosing problem causes in complex environments by using factorization of a plurality of features. An embodiment can include the operation of identifying a plurality of entities having entity weighting parameters. The entities may be computing devices. The plurality of features can be associated with a respective entity having feature weighting parameters, and an instance of the plurality of features can be associated with individual entity instances. A fault label can be applied for an ensemble entity. The plurality of features can be linked using the feature weighting parameter and the entity weighting parameter with a bilinear model. A further operation is estimating weighting values for the entity weighting parameters and the feature weighting parameters for use in a statistical model. The meaningful feature parameters can be found for the statistical model that are likely to be responsible for entity faults.
摘要翻译：描述了通过使用多个特征的分解来诊断复杂环境中的问题原因的技术。实施例可以包括识别具有实体加权参数的多个实体的操作。实体可以是计算设备。多个特征可以与具有特征加权参数的相应实体相关联，并且多个特征的实例可以与各个实体实例相关联。故障标签可以应用于整体实体。可以使用特征加权参数和具有双线性模型的实体加权参数来链接多个特征。进一步的操作是估计用于统计模型中的实体加权参数和特征加权参数的加权值。可以为可能对实体故障负责的统计模型找到有意义的特征参数。

16. 发明申请

US20090150536A1 Application layer congestion control 审中-公开
标题翻译：应用层拥塞控制
公开(公告)号：US20090150536A1
公开(公告)日：2009-06-11
申请号：US11951328
申请日：2007-12-05
申请人： Alastair Wolman , John Dunagan , Johan Ake Fredrick Sundstrom , Richard Austin Clawson , David Pettersson Rickard
发明人： Alastair Wolman , John Dunagan , Johan Ake Fredrick Sundstrom , Richard Austin Clawson , David Pettersson Rickard
IPC分类号： G06F15/173
CPC分类号： H04L67/1002 , H04L67/1012 , H04L67/1034 , H04L69/40
摘要： A method of managing congestion within a request-response system is disclosed. The method includes determining a response time that is directly or indirectly indicative of how long it takes a back end system to process a request received from a front end system and return a corresponding response. The response time is compared to a threshold criterion. A determination is made, based at least in part on the comparison, that the back end system is becoming congested with requests from the front end system. The front end system is adjusted so as to at least temporarily reduce the number of requests provided to the back end system by the front end system.
摘要翻译：公开了一种在请求 - 响应系统内管理拥塞的方法。该方法包括确定响应时间，其直接或间接指示后端系统处理从前端系统接收到的请求所需的时间并返回相应的响应。将响应时间与阈值标准进行比较。至少部分地基于比较来确定后端系统正在变得拥有来自前端系统的请求的拥塞。前端系统被调整为至少暂时减少由前端系统提供给后端系统的请求数量。

17. 发明申请

US20080141377A1 Strategies for Investigating and Mitigating Vulnerabilities Caused by the Acquisition of Credentials 有权
标题翻译：调查和减轻获取证书所引起的脆弱性的策略
公开(公告)号：US20080141377A1
公开(公告)日：2008-06-12
申请号：US11608126
申请日：2006-12-07
申请人： John Dunagan , Gregory D. Hartrell , Daniel R. Simon
发明人： John Dunagan , Gregory D. Hartrell , Daniel R. Simon
IPC分类号： G06F21/00
CPC分类号： H04L63/1433 , G06F21/577 , G06F2221/2101
摘要： A strategy is described for assessing and mitigating vulnerabilities within a data processing environment. The strategy collects access data that reflects actual log-in behavior exhibited by users in the environment. The strategy also collects rights data that reflects the rights possessed by one or more administrators within the environment. Based on the access data and rights data, the strategy identifies how a user or other entity that gains access to one part of the environment can potentially compromise additional parts of the environment. The strategy can recommend and implement steps aimed at reducing any identified vulnerabilities.
摘要翻译：描述了一种用于评估和减轻数据处理环境中的漏洞的策略。该策略收集反映用户在环境中展示的实际登录行为的访问数据。该策略还收集反映环境中一个或多个管理员拥有的权利的权限数据。根据访问数据和权限数据，该策略将识别获得对环境一部分访问权限的用户或其他实体如何潜在地危及环境的其他部分。该策略可以推荐并实施旨在减少任何已识别的漏洞的步骤。

18. 发明申请

US20070016949A1 Browser Protection Module 有权
标题翻译：浏览器保护模块
公开(公告)号：US20070016949A1
公开(公告)日：2007-01-18
申请号：US11426785
申请日：2006-06-27
申请人： John Dunagan , Opher Dubrovsky , Saher Esmeir , Charles Reis , Jiahe Wang
发明人： John Dunagan , Opher Dubrovsky , Saher Esmeir , Charles Reis , Jiahe Wang
IPC分类号： G06F12/14 , G06F11/00
CPC分类号： G06F21/53 , G06F21/51 , G06F21/6263 , G06F2221/2119
摘要： An exemplary computer-implementable method (300) transforms information to reduce or eliminate risk of exploitation of a software service and includes receiving information (304) in response to a request, transforming the information (308) to produce transformed information and sending the transformed information (312). An exemplary firewall server (112) includes server software (144, 148) that allows the firewall server (112) to receive information from a resource (104, 108) via a network and to send information to a client computer (114) and a browser protection component (264, 268) for transforming the information to prevent exploitation of a vulnerability of browser software (154) on the client computer (114). Various other exemplary methods, devices, systems, etc., are also disclosed.
摘要翻译：示例性的可计算机可实现的方法（300）转换信息以减少或消除利用软件服务的风险，并且包括响应于请求的接收信息（304），变换信息（308）以产生变换的信息并发送变换的信息（312）。示例性防火墙服务器（112）包括服务器软件（144,148），其允许防火墙服务器（112）经由网络从资源（104,108）接收信息，并将信息发送到客户端计算机（114）和浏览器保护组件（264,268），用于转换信息以防止利用客户端计算机（114）上的浏览器软件（154）的漏洞。还公开了各种其它示例性方法，装置，系统等。

19. 发明申请

US20050086469A1 Scalable, fault tolerant notification method 审中-公开
标题翻译：可扩展的容错通知方法
公开(公告)号：US20050086469A1
公开(公告)日：2005-04-21
申请号：US10686620
申请日：2003-10-17
申请人： John Dunagan , Nicholas Harvey , Michael Jones , Marvin Theimer , Alastair Wolman
发明人： John Dunagan , Nicholas Harvey , Michael Jones , Marvin Theimer , Alastair Wolman
IPC分类号： H04L9/00 , H04L12/18
CPC分类号： H04L12/1877 , H04L12/1854 , H04L12/1859
摘要： A scalable, fault-tolerant, federated event notification method is described, wherein clients express interest in a topic by subscribing, and published event notifications are delivered to all current topic-subscribers. Event notifications are disseminated by a multicast tree that does not require participation by unwilling nodes. The multicast tree is constructed so that nodes belonging to the organization owning the tree do not rely on nodes outside the organization to forward message traffic. Event notifications are delivered using redundant tree-based application-level multicast to ensure reliable delivery.
摘要翻译：描述了可扩展的，容错的联合事件通知方法，其中客户端通过订阅来表达对主题的兴趣，并且将已发布的事件通知传递给所有当前主题订户。事件通知由不需要参与的多播树传播。组播树的构造使得属于拥有该树的组织的节点不依赖于组织外部的节点来转发消息流量。事件通知使用冗余的基于树的应用程序级多播来确保可靠的传送。

20. 发明授权

US08140478B2 Commit rate management with decoupled commit operations 有权
标题翻译：具有解耦提交操作的提交率管理
公开(公告)号：US08140478B2
公开(公告)日：2012-03-20
申请号：US12362169
申请日：2009-01-29
申请人： Alastair Wolman , John Dunagan , John Carleton McCullough , Bruce W. Copeland , Jeremy L. Dewey
发明人： Alastair Wolman , John Dunagan , John Carleton McCullough , Bruce W. Copeland , Jeremy L. Dewey
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30377
摘要： Consistency is managed among data operations by coalescing commit operations, adjusting a commit rate to optimize latency, and converging to fairness across servers. Write operations representing a change to data stored by one or more of a plurality of computing devices are received in succession by, for example, a cloud computing service. A state of a plurality of tracking objects is adjusted to indicate whether the change in data has been provided to the computing devices and whether the change in data has been acknowledged by the computing devices. Changes to the same data are coalesced such that only the most recent change is provided to the computing devices for storage. In some embodiments, the commit rate is adjustable such that the commit rate decreases quickly but increases slowly based on measured latencies.
摘要翻译：通过合并提交操作，调整提交速率来优化延迟并在服务器之间融合到公平性，在数据操作之间管理一致性。代表对由多个计算设备中的一个或多个计算设备存储的数据的改变的写操作由例如云计算服务连续接收。调整多个跟踪对象的状态以指示数据的改变是否已经被提供给计算设备，以及数据的改变是否已被计算设备确认。对相同数据的更改合并，使得只有最近的更改提供给计算设备才能进行存储。在一些实施例中，提交速率是可调节的，使得提交速率快速降低，但是基于测量的延迟而缓慢增加。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式