公开(公告)号：US20140075184A1

公开(公告)日：2014-03-13

申请号：US13609945

申请日：2012-09-11

申请人： Irina Gorbach ,  Venkatesh Krishnan ,  Andrey Shur ,  Dmitry Denisov ,  Lars Kuhtz ,  Sumalatha Adabala ,  Roy Peter D'Souza ,  Michael Entin ,  Michael Ray Clark ,  Gitika Aggarwal Saubhasik

发明人： Irina Gorbach ,  Venkatesh Krishnan ,  Andrey Shur ,  Dmitry Denisov ,  Lars Kuhtz ,  Sumalatha Adabala ,  Roy Peter D'Souza ,  Michael Entin ,  Michael Ray Clark ,  Gitika Aggarwal Saubhasik

IPC分类号： H04L29/06

CPC分类号： H04L63/04 ,  G06F8/61 ,  G06F17/30197 ,  G06F21/6218 ,  G06F2221/2107 ,  G06F2221/2115 ,  H04L63/06 ,  H04L63/20 ,  H04L2463/062

摘要： Embodiments are directed to securing data in the cloud, securely encrypting data that is to be stored in the cloud and to securely decrypting data accessed from the cloud. In one scenario, an instantiated trust service receives information indicating that a trust server is to be instantiated. The trust service instantiates the trust server, which is configured to store key references and encrypted keys. The trust service receives the public key portion of a digital certificate for each publisher and subscriber that is to have access to various specified portions of encrypted data. A data access policy is then defined that specifies which encrypted data portions can be accessed by which subscribers.

摘要翻译： 实施例旨在保护云中的数据，安全地加密要存储在云中的数据，并安全地解密从云访问的数据。 在一种情况下，实例化的信任服务接收指示信任服务器被实例化的信息。 信任服务实例化信任服务器，该服务器被配置为存储密钥引用和加密密钥。 信任服务接收每个发布者和订户的数字证书的公共密钥部分，该用户可以访问加密数据的各种指定部分。 然后定义数据访问策略，其指定可由哪个订户访问哪些加密数据部分。

公开(公告)号：US09894040B2

公开(公告)日：2018-02-13

申请号：US13609945

申请日：2012-09-11

申请人： Irina Gorbach ,  Venkatesh Krishnan ,  Andrey Shur ,  Dmitry Denisov ,  Lars Kuhtz ,  Sumalatha Adabala ,  Roy Peter D'Souza ,  Michael Entin ,  Michael Ray Clark ,  Gitika Aggarwal Saubhasik

发明人： Irina Gorbach ,  Venkatesh Krishnan ,  Andrey Shur ,  Dmitry Denisov ,  Lars Kuhtz ,  Sumalatha Adabala ,  Roy Peter D'Souza ,  Michael Entin ,  Michael Ray Clark ,  Gitika Aggarwal Saubhasik

IPC分类号： H04L29/06 ,  G06F21/62 ,  G06F17/30 ,  G06F9/445

CPC分类号： H04L63/04 ,  G06F8/61 ,  G06F17/30197 ,  G06F21/6218 ,  G06F2221/2107 ,  G06F2221/2115 ,  H04L63/06 ,  H04L63/20 ,  H04L2463/062

摘要： Embodiments are directed to securing data in the cloud, securely encrypting data that is to be stored in the cloud and to securely decrypting data accessed from the cloud. In one scenario, an instantiated trust service receives information indicating that a trust server is to be instantiated. The trust service instantiates the trust server, which is configured to store key references and encrypted keys. The trust service receives the public key portion of a digital certificate for each publisher and subscriber that is to have access to various specified portions of encrypted data. A data access policy is then defined that specifies which encrypted data portions can be accessed by which subscribers.

公开(公告)号：US07904894B2

公开(公告)日：2011-03-08

申请号：US11392342

申请日：2006-03-29

申请人： Michael Entin ,  Euan P. Garden ,  J. Kirk Haselden

发明人： Michael Entin ,  Euan P. Garden ,  J. Kirk Haselden

IPC分类号： G06F9/45

CPC分类号： G06F11/3476

摘要： Various technologies and techniques are disclosed that automatically optimize package execution performance. A profiling phase executes each task in a control flow package and measures performance metrics, such as task execution length, task memory usage, task correlation to CPU versus input/output operations, network bandwidth, and running applications. An optimization phase optimizes subsequent executions of the package by using the performance metrics to make appropriate adjustments to the package. The profiling phase and optimizing phase are repeated over a period of time as appropriate to improve the package's performance without requiring a user to make adjustments to the tasks in the package.

摘要翻译： 公开了自动优化包执行性能的各种技术和技术。 分析阶段在控制流程包中执行每个任务，并测量性能指标，例如任务执行长度，任务内存使用情况，CPU与输入/输出操作，网络带宽和正在运行的应用程序的任务相关性。 优化阶段通过使用性能指标对包进行适当的调整来优化包的后续执行。 分析阶段和优化阶段在一段时间内重复，以提高软件包的性能，而不需要用户对软件包中的任务进行调整。

公开(公告)号：US20070234240A1

公开(公告)日：2007-10-04

申请号：US11392342

申请日：2006-03-29

申请人： Michael Entin ,  Euan Garden ,  J. Haselden

发明人： Michael Entin ,  Euan Garden ,  J. Haselden

IPC分类号： G06F17/50

CPC分类号： G06F11/3476

摘要： Various technologies and techniques are disclosed that automatically optimize package execution performance. A profiling phase executes each task in a control flow package and measures performance metrics, such as task execution length, task memory usage, task correlation to CPU versus input/output operations, network bandwidth, and running applications. An optimization phase optimizes subsequent executions of the package by using the performance metrics to make appropriate adjustments to the package. The profiling phase and optimizing phase are repeated over a period of time as appropriate to improve the package's performance without requiring a user to make adjustments to the tasks in the package.

摘要翻译： 公开了自动优化包执行性能的各种技术和技术。 分析阶段在控制流程包中执行每个任务，并测量性能指标，例如任务执行长度，任务内存使用情况，CPU与输入/输出操作，网络带宽和正在运行的应用程序的任务相关性。 优化阶段通过使用性能指标对包进行适当的调整来优化包的后续执行。 分析阶段和优化阶段在一段时间内重复，以提高软件包的性能，而不需要用户对软件包中的任务进行调整。