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@ -120,9 +120,9 @@ Windows RE can also be used from boot media other than the local hard disk. If W
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BitLocker can be provisioned before the operating system is installed. Preprovisioning requires the computer have a TPM.
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To check the BitLocker status of a particular volume, administrators can look at the drive status in the BitLocker control panel applet or Windows Explorer. The "Waiting For Activation" status with a yellow exclamation icon means that the drive was preprovisioned for BitLocker. This status means that there was only a clear protector used when encrypting the volume. In this case, the volume isn't protected, and needs to have a secure key added to the volume before the drive is considered fully protected. Administrators can use the control panel options, the **manage-bde** tool, or WMI APIs to add an appropriate key protector. The volume status will be updated.
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To check the BitLocker status of a particular volume, administrators can look at the drive status in the BitLockerControl Panel applet or Windows Explorer. The "Waiting For Activation" status with a yellow exclamation icon means that the drive was preprovisioned for BitLocker. This status means that there was only a clear protector used when encrypting the volume. In this case, the volume isn't protected, and needs to have a secure key added to the volume before the drive is considered fully protected. Administrators can use theControl Panel options, the **manage-bde** tool, or WMI APIs to add an appropriate key protector. The volume status will be updated.
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When using the control panel options, administrators can choose to **Turn on BitLocker** and follow the steps in the wizard to add a protector, such as a PIN for an operating system volume (or a password if no TPM exists), or a password or smart card protector to a data volume. Then the drive security window is presented before changing the volume status.
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When using theControl Panel options, administrators can choose to **Turn on BitLocker** and follow the steps in the wizard to add a protector, such as a PIN for an operating system volume (or a password if no TPM exists), or a password or smart card protector to a data volume. Then the drive security window is presented before changing the volume status.
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Administrators can enable BitLocker before to operating system deployment from the Windows Pre-installation Environment (WinPE). This step is done with a randomly generated clear key protector applied to the formatted volume. It encrypts the volume before running the Windows setup process. If the encryption uses the Used Disk Space Only option, then this step takes only a few seconds. And, it incorporates into the regular deployment processes.
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