This encryption is applied to all IP packets and is not enabled or disabled on a per application or per service invocation basis.
这种加密应用到所有的IP数据包，而不会根据应用程序或服务调用情况进行启用或禁用。
2
Remember that you'll need to have full-disk encryption, using a product such as PGP Disk, TrueCrypt or BitLocker, already installed and enabled to make this work.
记住你需要全盘加密产品，运用PGP磁盘，加密软件或驱动器加密，确保它们已经安装并且能正常工作。
3
Once encryption is enabled, it cannot be disabled. Make sure you have a current Emergency Repair Disk before continuing.