公开(公告)号：US10176246B2

公开(公告)日：2019-01-08

申请号：US14898216

申请日：2013-06-14

Applicant: Microsoft Technology Licensing, LLC

Inventor： Yingnong Dang ,  Qiang Wang ,  Qianchuan Zhao ,  Shulei Wang ,  Rui Ding ,  Qiang Fu ,  Dongmei Zhang

IPC: G06F17/00 ,  G06F17/30 ,  G06F17/18 ,  G06K9/00 ,  G06K9/62

Abstract: In some examples, a time-series data set can be analyzed and grouped in a fast and efficient manner. For instance, fast grouping of multiple time-series into clusters can be implemented through data reduction, determining cluster population, and fast matching by locality sensitive hashing. In some situations, a user can select a level of granularity for grouping time-series into clusters, which can involve trade-offs between the number of clusters and the maximum distance between two time-series in a cluster.

公开(公告)号：US20160357988A1

公开(公告)日：2016-12-08

申请号：US15243647

申请日：2016-08-22

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： Niels T. Ferguson ,  Yevgeniy Anatolievich Samsonov ,  Kinshuman Kinshumann ,  Samartha Chandrashekar ,  John Anthony Messec ,  Mark Fishel Novak ,  Christopher McCarron ,  Amitabh Prakash Tamhane ,  Qiang Wang ,  David Matthew Kruse ,  Nir Ben-Zvi ,  Anders Bertil Vinberg

IPC: G06F21/62 ,  G06F9/455 ,  H04L9/32 ,  G06F12/08 ,  H04L29/06 ,  H04L9/08

CPC classification number: G06F21/6281 ,  G06F9/45558 ,  G06F12/08 ,  G06F21/57 ,  G06F21/6209 ,  G06F2009/4557 ,  G06F2009/45583 ,  G06F2009/45587 ,  G06F2009/45595 ,  G06F2212/652 ,  H04L9/0822 ,  H04L9/0894 ,  H04L9/3247 ,  H04L63/0428 ,  H04L63/062 ,  H04L63/0823 ,  H04L63/12 ,  H04L2209/127 ,  H04L2209/24 ,  H04L2209/72 ,  H04L2463/062 ,  H04W12/10

Abstract: A virtual secure mode is enabled for a virtual machine operating in a computing environment that is associated with a plurality of different trust levels. First, a virtual secure mode image is loaded into one or more memory pages of a virtual memory space of the virtual machine. Then, the one or more memory pages of the virtual memory space are made inaccessible to one or more trust levels having a relatively lower trust level than a launching trust level that is used by a virtual secure mode loader to load the virtual secure mode image. A target virtual trust level is also enabled on a launching virtual processor for the virtual machine that is higher than the launching trust level.

Abstract translation: 在与多个不同信任级别相关联的计算环境中操作的虚拟机启用虚拟安全模式。 首先，将虚拟安全模式图像加载到虚拟机的虚拟存储器空间的一个或多个存储器页面中。 然后，虚拟存储器空间的一个或多个存储器页面使一个或多个具有比由虚拟安全模式加载器用于加载虚拟安全模式映像的启动信任级别的信任级别相对较低的信任级别访问不可访问。 对于高于启动信任级别的虚拟机的启动虚拟处理器，也会启用目标虚拟信任级别。

公开(公告)号：US10176095B2

公开(公告)日：2019-01-08

申请号：US15243647

申请日：2016-08-22

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： Niels T. Ferguson ,  Yevgeniy Anatolievich Samsonov ,  Kinshumann ,  Samartha Chandrashekar ,  John Anthony Messec ,  Mark Fishel Novak ,  Christopher McCarron ,  Amitabh Prakash Tamhane ,  Qiang Wang ,  David Matthew Kruse ,  Nir Ben-Zvi ,  Anders Bertil Vinberg

IPC: G06F21/62 ,  G06F12/08 ,  H04L9/32 ,  H04L29/06 ,  G06F9/455 ,  G06F21/57 ,  H04L9/08

Abstract: A virtual secure mode is enabled for a virtual machine operating in a computing environment that is associated with a plurality of different trust levels. First, a virtual secure mode image is loaded into one or more memory pages of a virtual memory space of the virtual machine. Then, the one or more memory pages of the virtual memory space are made inaccessible to one or more trust levels having a relatively lower trust level than a launching trust level that is used by a virtual secure mode loader to load the virtual secure mode image. A target virtual trust level is also enabled on a launching virtual processor for the virtual machine that is higher than the launching trust level.

公开(公告)号：US10956321B2

公开(公告)日：2021-03-23

申请号：US16240763

申请日：2019-01-06

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： Niels T. Ferguson ,  Yevgeniy Anatolievich Samsonov ,  Kinshumann ,  Samartha Chandrashekar ,  John Anthony Messec ,  Mark Fishel Novak ,  Christopher McCarron ,  Amitabh Prakash Tamhane ,  Qiang Wang ,  David Matthew Kruse ,  Nir Ben-Zvi ,  Anders Bertil Vinberg

IPC: G06F21/57 ,  G06F12/08 ,  H04L9/32 ,  G06F9/455 ,  G06F21/62 ,  H04L9/08 ,  H04L29/06 ,  H04W12/10

Abstract: A virtual secure mode is enabled for a virtual machine operating in a computing environment that is associated with a plurality of different trust levels. First, a virtual secure mode image is loaded into one or more memory pages of a virtual memory space of the virtual machine. Then, the one or more memory pages of the virtual memory space are made inaccessible to one or more trust levels having a relatively lower trust level than a launching trust level that is used by a virtual secure mode loader to load the virtual secure mode image. A target virtual trust level is also enabled on a launching virtual processor for the virtual machine that is higher than the launching trust level.

公开(公告)号：US20190155728A1

公开(公告)日：2019-05-23

申请号：US16240763

申请日：2019-01-06

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： Niels T. Ferguson ,  Yevgeniy Anatolievich Samsonov ,  Kinshumann ,  Samartha Chandrashekar ,  John Anthony Messec ,  Mark Fishel Novak ,  Christopher McCarron ,  Amitabh Prakash Tamhane ,  Qiang Wang ,  David Matthew Kruse ,  Nir Ben-Zvi ,  Anders Bertil Vinberg

IPC: G06F12/08 ,  G06F9/455 ,  H04L29/06 ,  G06F21/57 ,  G06F21/62 ,  H04L9/08 ,  H04L9/32

Abstract: A virtual secure mode is enabled for a virtual machine operating in a computing environment that is associated with a plurality of different trust levels. First, a virtual secure mode image is loaded into one or more memory pages of a virtual memory space of the virtual machine. Then, the one or more memory pages of the virtual memory space are made inaccessible to one or more trust levels having a relatively lower trust level than a launching trust level that is used by a virtual secure mode loader to load the virtual secure mode image. A target virtual trust level is also enabled on a launching virtual processor for the virtual machine that is higher than the launching trust level.

公开(公告)号：US09578017B2

公开(公告)日：2017-02-21

申请号：US14504096

申请日：2014-10-01

Applicant: Microsoft Technology Licensing, LLC

Inventor： Niels T. Ferguson ,  Yevgeniy Anatolievich Samsonov ,  Kinshuman Kinshumann ,  Samartha Chandrashekar ,  John Anthony Messec ,  Mark Fishel Novak ,  Christopher McCarron ,  Amitabh Prakash Tamhane ,  Qiang Wang ,  David Matthew Kruse ,  Nir Ben-Zvi ,  Anders Bertil Vinberg

IPC: G06F21/57 ,  H04L29/06 ,  H04L9/32 ,  G06F21/62 ,  H04L9/08 ,  H04W12/10 ,  G06F9/455

CPC classification number: G06F21/6281 ,  G06F9/45558 ,  G06F12/08 ,  G06F21/57 ,  G06F21/6209 ,  G06F2009/4557 ,  G06F2009/45583 ,  G06F2009/45587 ,  G06F2009/45595 ,  G06F2212/652 ,  H04L9/0822 ,  H04L9/0894 ,  H04L9/3247 ,  H04L63/0428 ,  H04L63/062 ,  H04L63/0823 ,  H04L63/12 ,  H04L2209/127 ,  H04L2209/24 ,  H04L2209/72 ,  H04L2463/062 ,  H04W12/10

Abstract: Deploying an encrypted entity on a trusted entity is illustrated herein. A method includes, at a trusted entity, wherein the trusted entity is trusted by an authority as a result of providing a verifiable indication of certain characteristics of the trusted entity meeting certain requirements, receiving an encrypted entity from an untrusted entity. The untrusted entity is not trusted by the authority. At the trusted entity, a trust credential from the authority is used to obtain a key from a key distribution service. The key distribution service is trusted by the authority. The key is used to decrypt the encrypted entity to allow the encrypted entity to be deployed at the trusted entity.

Abstract translation: 这里示出了在可信实体上部署加密实体。 一种方法包括在可信实体处，其中信任实体被授权机构信任，作为提供满足某些要求的可信实体的某些特性的可验证指示的结果，从不可信实体接收加密的实体。 不信任的实体不被权限信任。 在可信实体，来自权限的信任凭证被用于从密钥分发服务获得密钥。 主要分销服务是权威机构信赖的。 密钥用于解密加密实体，以允许加密实体部署在可信实体。