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    Hypervisor assisted virtual memory obfuscation
    1.
    发明授权
    Hypervisor assisted virtual memory obfuscation 有权
    管理程序辅助虚拟内存混淆

    公开(公告)号：US09251090B1

    公开(公告)日：2016-02-02

    申请号：US14295239

    申请日：2014-06-03

    Applicant: Amazon Technologies, Inc.

    Inventor： Apolak Borthakur ,  Raviprasad Venkatesha Murthy Mummidi

    IPC: G06F12/02 ,  G06F12/10

    CPC classification number: G06F11/1484 ,  G06F9/5077 ,  G06F11/1016 ,  G06F12/08 ,  G06F12/1009 ,  G06F12/1408 ,  G06F21/53 ,  G06F21/79 ,  G06F2201/815 ,  G06F2212/1052 ,  G06F2212/152 ,  H04L63/0442

    Abstract: Remote computing resource service providers allow customers to execute one or more applications in a virtual environment on computer systems provided by the computing resource service provider. The virtual machines may be managed by a hypervisor executing on computer systems operated by the service provider. The virtual machines' memory may be protected by a memory obfuscation service and the hypervisor. The memory obfuscation service may enable the virtual machines to maintain at least a portion of sensitive information in an obfuscated format. The virtual machines may request access to the virtual machines' memory, the memory obfuscation service may obtain the requested memory in an obfuscated format and un-obfuscate the memory such that it may be used by the virtual machines.

    Abstract translation: 远程计算资源服务提供商允许客户在由计算资源服务提供商提供的计算机系统上的虚拟环境中执行一个或多个应用。 虚拟机可以由在由服务提供商操作的计算机系统上执行的管理程序来管理。 虚拟机的内存可能受到内存模糊服务和虚拟机管理程序的保护。 存储器混淆服务可以使虚拟机能够以至少一部分敏感信息以混淆格式保持。 虚拟机可以请求对虚拟机的存储器的访问，内存混淆服务可以以模糊格式获得所请求的存储器，并且对存储器进行模糊化，使得虚拟机可以被虚拟机使用。

    Suspend, restart and resume to update storage virtualization at a peripheral device
    2.
    发明授权
    Suspend, restart and resume to update storage virtualization at a peripheral device 有权

    公开(公告)号：US11249647B2

    公开(公告)日：2022-02-15

    申请号：US16435372

    申请日：2019-06-07

    Applicant: Amazon Technologies, Inc.

    Inventor： Raviprasad Venkatesha Murthy Mummidi ,  Matthew Shawn Wilson ,  Anthony Nicholas Liguori ,  Nafea Bshara ,  Saar Gross ,  Jaspal Kohli

    IPC: G06F3/06 ,  G06F12/14 ,  G06F13/20 ,  G06F13/40

    Abstract: A peripheral device may implement storage virtualization for non-volatile storage devices connected to the peripheral device. A host system connected to the peripheral device may host one or multiple virtual machines. The peripheral device may implement different virtual interfaces for the virtual machines or the host system that present a storage partition at a non-volatile storage device to the virtual machine or host system for storage. Access requests from the virtual machines or host system are directed to the respective virtual interface at the peripheral device. The peripheral device may perform data encryption or decryption, or may perform throttling of access requests. The peripheral device may generate and send physical access requests to perform the access requests received via the virtual interfaces to the non-volatile storage devices. Completion of the access requests may be indicated to the virtual machines via the virtual interfaces.

    Permissions for hybrid distributed network resources
    3.
    发明授权
    Permissions for hybrid distributed network resources 有权

    公开(公告)号：US10362039B2

    公开(公告)日：2019-07-23

    申请号：US15384182

    申请日：2016-12-19

    Applicant: Amazon Technologies, Inc.

    Inventor： Wesley Marlin Sutton ,  Apolak Borthakur ,  Derek Avery Lyon ,  Raviprasad Venkatesha Murthy Mummidi ,  Karthikeyan Natarajan

    IPC: H04L29/06

    Abstract: A computing resource service provider may receive, from a user client connected to an on-premises network, a security document specifying one or more user roles defining a level of access to customer resources within the on-premises network. In response, the service provider may generate and provide the user client with a cookie specifying the user roles and including an address for an interface within the service provider network. The service provider may receive a request from the user client to access one or more customer resources hosted by the service provider. The request may include the cookie previously provided to the user client. Accordingly, the service provider may extract the user roles from the cookie and determine, based at least in part on these user roles, whether to fulfill the user client request.

    Hypervisor assisted virtual memory obfuscation
    7.
    发明授权
    Hypervisor assisted virtual memory obfuscation 有权
    管理程序辅助虚拟内存混淆

    公开(公告)号：US09558081B2

    公开(公告)日：2017-01-31

    申请号：US15012740

    申请日：2016-02-01

    Applicant: Amazon Technologies, Inc.

    Inventor： Apolak Borthakur ,  Raviprasad Venkatesha Murthy Mummidi

    IPC: G06F11/14 ,  G06F12/10 ,  G06F11/10 ,  G06F12/14 ,  H04L29/06

    CPC classification number: G06F11/1484 ,  G06F9/5077 ,  G06F11/1016 ,  G06F12/08 ,  G06F12/1009 ,  G06F12/1408 ,  G06F21/53 ,  G06F21/79 ,  G06F2201/815 ,  G06F2212/1052 ,  G06F2212/152 ,  H04L63/0442

    Abstract: Remote computing resource service providers allow customers to execute one or more applications in a virtual environment on computer systems provided by the computing resource service provider. The virtual machines may be managed by a hypervisor executing on computer systems operated by the service provider. The virtual machines' memory may be protected by a memory obfuscation service and the hypervisor. The memory obfuscation service may enable the virtual machines to maintain at least a portion of sensitive information in an obfuscated format. The virtual machines may request access to the virtual machines' memory, the memory obfuscation service may obtain the requested memory in an obfuscated format and un-obfuscate the memory such that it may be used by the virtual machines.

    Abstract translation: 远程计算资源服务提供商允许客户在由计算资源服务提供商提供的计算机系统上的虚拟环境中执行一个或多个应用。 虚拟机可以由在由服务提供商操作的计算机系统上执行的管理程序来管理。 虚拟机的内存可能受到内存模糊服务和虚拟机管理程序的保护。 存储器混淆服务可以使虚拟机能够以至少一部分敏感信息以混淆格式保持。 虚拟机可以请求对虚拟机的存储器的访问，内存混淆服务可以以模糊格式获得所请求的存储器，并且对存储器进行模糊化，使得虚拟机可以被虚拟机使用。

    HYPERVISOR ASSISTED VIRTUAL MEMORY OBFUSCATION
    8.
    发明申请
    HYPERVISOR ASSISTED VIRTUAL MEMORY OBFUSCATION 有权
    高级辅助虚拟记忆障碍

    公开(公告)号：US20160147619A1

    公开(公告)日：2016-05-26

    申请号：US15012740

    申请日：2016-02-01

    Applicant: Amazon Technologies, Inc.

    Inventor： Apolak Borthakur ,  Raviprasad Venkatesha Murthy Mummidi

    IPC: G06F11/14 ,  H04L29/06 ,  G06F11/10 ,  G06F12/14

    CPC classification number: G06F11/1484 ,  G06F9/5077 ,  G06F11/1016 ,  G06F12/08 ,  G06F12/1009 ,  G06F12/1408 ,  G06F21/53 ,  G06F21/79 ,  G06F2201/815 ,  G06F2212/1052 ,  G06F2212/152 ,  H04L63/0442

    Abstract: Remote computing resource service providers allow customers to execute one or more applications in a virtual environment on computer systems provided by the computing resource service provider. The virtual machines may be managed by a hypervisor executing on computer systems operated by the service provider. The virtual machines' memory may be protected by a memory obfuscation service and the hypervisor. The memory obfuscation service may enable the virtual machines to maintain at least a portion of sensitive information in an obfuscated format. The virtual machines may request access to the virtual machines' memory, the memory obfuscation service may obtain the requested memory in an obfuscated format and un-obfuscate the memory such that it may be used by the virtual machines.

    Abstract translation: 远程计算资源服务提供商允许客户在由计算资源服务提供商提供的计算机系统上的虚拟环境中执行一个或多个应用。 虚拟机可以由在由服务提供商操作的计算机系统上执行的管理程序来管理。 虚拟机的内存可能受到内存模糊服务和虚拟机管理程序的保护。 存储器混淆服务可以使虚拟机能够以至少一部分敏感信息以混淆格式保持。 虚拟机可以请求对虚拟机的存储器的访问，内存混淆服务可以以模糊格式获得所请求的存储器，并且对存储器进行模糊化，使得虚拟机可以被虚拟机使用。

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