System and method for using a file system to automatically backup a file as a generational file
    1.
    发明授权
    System and method for using a file system to automatically backup a file as a generational file 有权
    使用文件系统自动备份文件作为代数文件的系统和方法

    公开(公告)号:US07818608B2

    公开(公告)日:2010-10-19

    申请号:US11061767

    申请日:2005-02-18

    IPC分类号: G06F11/00

    摘要: An improved system and method for using a file system to automatically backup a file in persistent storage is provided. A storage aggregator may organize nonvolatile memory for use in aggregate to store backup copies of a file. A file system filter driver may receive a request from an application for storing a file and may access a policy to determining whether to create a backup copy of the file and what type of backup to apply to the file. A generational file handler may create and manage a set of generational files as backup copies of a particular application file. And a recovery user interface may be provided to retrieve one or more backup copies, such as the set of generational files, for inspection by a user to recover whatever copy of the file may be desired by the user.

    摘要翻译: 提供了一种用于使用文件系统自动备份持久存储中的文件的改进的系统和方法。 存储聚合器可以组织用于聚合的非易失性存储器来存储文件的备份副本。 文件系统过滤器驱动程序可以从应用程序接收用于存储文件的请求,并且可以访问策略以确定是否创建文件的备份副本以及应用于该文件的备份类型。 代数文件处理程序可以创建和管理一组代数文件作为特定应用程序文件的备份副本。 并且可以提供恢复用户界面来检索一个或多个备份副本,例如一代代​​文件,供用户检查以恢复用户可能期望的文件的任何副本。

    Hardware-Based Computer Theft Deterrence
    7.
    发明申请
    Hardware-Based Computer Theft Deterrence 有权
    基于硬件的计算机盗窃威慑

    公开(公告)号:US20080320312A1

    公开(公告)日:2008-12-25

    申请号:US11766602

    申请日:2007-06-21

    IPC分类号: G06F21/00 G08B13/00

    CPC分类号: G08B13/1418 G06F21/88

    摘要: A hardware-based security module is used to protect an electronic device, especially a portable electronic device. The security module may determine either via timeout of a watchdog timer or via an explicit message to encrypt selected data on the electronic device. In addition, the electronic device may enter a limited function mode that only allows display of simplistic messages and supports network traffic with a recovery service. The recovery service may be able to use the network traffic to locate the electronic device. The security module may include a secure memory, a cryptographic function, a timer, and support for direct display of data on a monitor.

    摘要翻译: 基于硬件的安全模块用于保护电子设备,特别是便携式电子设备。 安全模块可以通过看门狗定时器的超时或者通过显式消息来确定来加密电子设备上的所选数据。 此外,电子设备可以进入有限功能模式,其仅允许显示简单的消息并且利用恢复服务支持网络流量。 恢复服务可能能够使用网络流量来定位电子设备。 安全模块可以包括安全存储器,加密功能,定时器和用于在监视器上直接显示数据的支持。

    Independent Computation Environment and Provisioning of Computing Device Functionality
    8.
    发明申请
    Independent Computation Environment and Provisioning of Computing Device Functionality 审中-公开
    独立计算环境和计算设备功能的提供

    公开(公告)号:US20080005560A1

    公开(公告)日:2008-01-03

    申请号:US11427666

    申请日:2006-06-29

    IPC分类号: H04L9/00 G06F1/00

    摘要: Techniques are described which provide an independent computation environment. The independent computation environment is contained at least in part in a set of one or more hardware components and configured to host a provisioning module that is executable to provision functionality of the computing device according to a wide variety of factors. In an implementation, when the provisioning module determines that particular functionality is referenced in an inclusion list, the computing device is permitted to access the particular functionality. When the provisioning module determines that the particular functionality is referenced in an exclusion list, the computing device is prevented from accessing the particular functionality.

    摘要翻译: 描述了提供独立计算环境的技术。 独立计算环境至少部分地包含在一个或多个硬件组件的集合中,并且被配置为托管可执行以根据各种因素来提供计算设备的功能的供应模块。 在实现中,当配置模块确定在包含列表中引用特定功能时,允许计算设备访问特定功能。 当配置模块确定特定功能在排除列表中被引用时,防止计算设备访问特定功能。

    Hardware-based computer theft deterrence
    9.
    发明授权
    Hardware-based computer theft deterrence 有权
    基于硬件的电脑盗窃威慑

    公开(公告)号:US08522043B2

    公开(公告)日:2013-08-27

    申请号:US11766602

    申请日:2007-06-21

    IPC分类号: G06F11/30

    CPC分类号: G08B13/1418 G06F21/88

    摘要: A hardware-based security module is used to protect an electronic device, especially a portable electronic device. The security module may determine either via timeout of a watchdog timer or via an explicit message to encrypt selected data on the electronic device. In addition, the electronic device may enter a limited function mode that only allows display of simplistic messages and supports network traffic with a recovery service. The recovery service may be able to use the network traffic to locate the electronic device. The security module may include a secure memory, a cryptographic function, a timer, and support for direct display of data on a monitor.

    摘要翻译: 基于硬件的安全模块用于保护电子设备,特别是便携式电子设备。 安全模块可以通过看门狗定时器的超时或者通过显式消息来确定来加密电子设备上的所选数据。 此外,电子设备可以进入有限功能模式,其仅允许显示简单的消息并且利用恢复服务支持网络流量。 恢复服务可能能够使用网络流量来定位电子设备。 安全模块可以包括安全存储器,加密功能,定时器和用于在监视器上直接显示数据的支持。

    Virtual machine support for metered computer usage
    10.
    发明授权
    Virtual machine support for metered computer usage 有权
    虚拟机支持计算机使用

    公开(公告)号:US08839236B2

    公开(公告)日:2014-09-16

    申请号:US11696271

    申请日:2007-04-04

    IPC分类号: G06F9/455

    摘要: A virtual machine monitor provides a trusted operating environment for a software usage metering application when a qualified virtual machine monitor is loaded as part of trusted boot and when all other programs and operating systems run in containers managed by the virtual machine monitor. The virtual machine monitor may also host a locking application for limiting the functionality of the computer if contractual terms of use are not met. Both the metering and locking applications run at a higher privilege level than ring 0, at the same level as the virtual machine monitor.

    摘要翻译: 当合格的虚拟机监视器作为可信引导的一部分加载时,以及所有其他程序和操作系统在虚拟机监视器管理的容器中运行时,虚拟机监视器为软件使用计量应用程序提供可信赖的操作环境。 如果不符合合同使用条款,虚拟机监视器还可以承载用于限制计算机的功能的锁定应用程序。 计量和锁定应用程序都以与环0相同的级别运行,处于与虚拟机监视器相同的级别。