Edit

New-CMRDVConfigureBDEPolicy

  • Reference
Module:
ConfigurationManager

Create a policy to control the use of BitLocker on removable data drives.

Syntax

New-CMRDVConfigureBDEPolicy
   [-PolicyState <State>]
   [-PreventEncryption]
   [-PreventSuspendAndDecrypt]
   [-DisableWildcardHandling]
   [-ForceWildcardHandling]
   [<CommonParameters>]

Description

Create a policy to control the use of BitLocker on removable data drives. This policy setting is applied when you turn on BitLocker.

After BitLocker encrypts a removable data drive, it saves recovery information based on the policy that you set with the New-CMBMSClientConfigureCheckIntervalPolicy cmdlet.

When you enable BitLocker protection on a removable drive:

  • Create a password policy for removable data drives. For more information, see New-CMRDVPassPhrasePolicy.

  • For higher security, disable the following user and computer group policies under System > Removable Storage Access:

    • All Removable storage classes: Deny all access

    • Removable Disks: Deny write access

    • Removable Disks: Deny read access

Examples

Example 1: New policy that prevents encryption and decryption of removable drives

This example creates a new policy that's enabled with the following attributes:

  • Prevent users from applying BitLocker protection on removable data drives

  • Prevent users from suspending or decrypting BitLocker on removable data drives

New-CMRDVConfigureBDEPolicy -PolicyState Enabled -PreventEncryption -PreventSuspendAndDecrypt

Parameters

-DisableWildcardHandling

This parameter treats wildcard characters as literal character values. You can't combine it with ForceWildcardHandling.

Type:SwitchParameter
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-ForceWildcardHandling

This parameter processes wildcard characters and may lead to unexpected behavior (not recommended). You can't combine it with DisableWildcardHandling.

Type:SwitchParameter
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-PolicyState

Use this parameter to configure the policy.

  • Enabled: When you enable this policy, you control how users can configure BitLocker.

  • NotConfigured: If you don't configure this policy, users can use BitLocker on removable disk drives.

  • Disabled: If you disable this policy, users can't use BitLocker on removable disk drives.

Type:State
Accepted values:Enabled, Disabled, NotConfigured
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-PreventEncryption

Add this parameter to prevent the user from running the BitLocker setup wizard on a removable data drive.

Type:SwitchParameter
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

-PreventSuspendAndDecrypt

Add this parameter to prevent the user from removing BitLocker Drive encryption from the drive. They also can't suspend BitLocker encryption during system maintenance.

Type:SwitchParameter
Position:Named
Default value:None
Required:False
Accept pipeline input:False
Accept wildcard characters:False

Inputs

None

Outputs

Microsoft.ConfigurationManagement.AdminConsole.BitlockerManagement.PolicyObject