Disable-BitLockerAutoUnlock
Disables automatic unlocking for a BitLocker volume.
Syntax
Disable-BitLockerAutoUnlock
[-MountPoint] <String[]>
[-Confirm]
[-WhatIf]
Description
The Disable-BitLockerAutoUnlock cmdlet disables automatic unlocking for a volume protected by BitLocker Disk Encryption. The cmdlet removes automatic unlocking keys for specified volumes stored on a volume that hosts an operating system.
You can configure BitLocker to automatically unlock volumes that do not host an operating system. After a user unlocks the operating system volume, BitLocker uses encrypted information stored in the registry and volume metadata to access data volumes that use automatic unlocking.
You can specify a volume by drive letter, or you can specify a BitLocker volume object. You must remove automatic unlocking keys before you can disable BitLocker by using the Disable-BitLocker cmdlet. You can use the Clear-BitLockerAutoUnlock cmdlet to remove keys for all the volumes configured to use automatic unlocking instead of just specified volumes.
For an overview of BitLocker, see BitLocker Drive Encryption Overviewhttp://technet.microsoft.com/en-us/library/cc732774.aspx (http://technet.microsoft.com/en-us/library/cc732774.aspx) on TechNet.
Examples
Example 1: Disable automatic unlocking for a volume
PS C:\> Disable-AutoUnlock -MountPoint "E:"
This command disables automatic unlocking for the specified BitLocker volume.
Parameters
-Confirm
Prompts you for confirmation before running the cmdlet.
Type: | SwitchParameter |
Position: | Named |
Default value: | False |
Required: | False |
Accept pipeline input: | False |
Accept wildcard characters: | False |
-MountPoint
Specifies an array of drive letters or BitLocker volume objects. The cmdlet disables automatic unlocking for the volumes specified. To obtain a BitLocker volume object, use the Get-BitLockerVolume cmdlet.
Type: | String[] |
Position: | 1 |
Default value: | None |
Required: | True |
Accept pipeline input: | True |
Accept wildcard characters: | False |
-WhatIf
Shows what would happen if the cmdlet runs. The cmdlet is not run.
Type: | SwitchParameter |
Position: | Named |
Default value: | False |
Required: | False |
Accept pipeline input: | False |
Accept wildcard characters: | False |
Inputs
BitLockerVolume[], String[]
Outputs
BitLockerVolume[]
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