EnableEncryptionEnableEncryption

EnableEncryption 指定 Microsoft ReadyBoost™缓存是否使用加密。EnableEncryption specifies whether the Microsoft ReadyBoost™ cache uses encryption.

启用加密可以提高系统的安全性(尤其是在共享计算机上)。Enabling encryption can improve system security, especially on a shared computer.

禁用加密可以提高系统性能并降低电池消耗。Disabling encryption can improve system performance and decrease battery consumption.

此设置仅影响内部 (非可移动) 设备。This setting affects only internal (non-removable) devices. 外部设备自动配置了加密,以防止丢失或被盗设备的数据被盗。External devices are automatically configured with encryption to prevent data theft from a lost or stolen device.

注意Note
管理员可以使用组策略来确保 ReadyBoost 设备已加密。Administrators can use Group Policy to ensure ReadyBoost devices are encrypted. 有关详细信息,请参阅 MSDN 主题: 组策略For more information, see the MSDN topic: Group Policy.

Values

truetrue

指定 ReadyBoost 缓存使用加密。Specifies that the ReadyBoost cache uses encryption.

这是默认值。This is the default value.

falsefalse

指定 ReadyBoost 缓存不使用加密。Specifies that the ReadyBoost cache does not use encryption.

父层次结构Parent Hierarchy

systemmaintenanceservice- | CacheList | 缓存 | EnableEncryptionmicrosoft-windows-systemmaintenanceservice- | CacheList | Cache | EnableEncryption

有效的配置阶段Valid Configuration Passes

specializespecialize

应用于Applies To

有关此组件支持的 Windows 版本和体系结构的列表,请参阅 microsoft-systemmaintenanceservice-For a list of the supported Windows editions and architectures that this component supports, see microsoft-windows-systemmaintenanceservice-.

XML 示例XML Example

以下 XML 输出示例显示了两个 ReadyBoost 设备的配置。The following XML output example shows a configuration of two ReadyBoost devices. 在此示例系统上,第一台设备不使用加密,而第二台设备使用加密。On this sample system, the first device does not use encryption, while the second device uses encryption.

<CacheList>
  <Cache>
    <CacheID>ReadyBoostCache1</CacheID>
    <DiskID>1</DiskID>
    <PartitionID>1</PartitionID>
    <CacheSizeMB>1024</CacheSizeMB>
    <EnableCompression>false</EnableCompression>
    <EnableEncryption>false</EnableEncryption>
  </Cache>
  <Cache>
    <CacheID>ReadyBoostCache2</CacheID>
    <DiskID>2</DiskID>
    <PartitionID>1</PartitionID>
    <EnableCompression>true</EnableCompression>
    <EnableEncryption>true</EnableEncryption>
  </Cache>
</CacheList>

缓存Cache