Get-M365DataAtRestEncryptionPolicy

Reference

Module:: ExchangePowerShell

Applies to:: Exchange Online, Exchange Online Protection

This cmdlet is available only in the cloud-based service.

Use the Get-M365DataAtRestEncryptionPolicy cmdlet to view existing Microsoft 365 data-at-rest encryption policies.

For information about the parameter sets in the Syntax section below, see Exchange cmdlet syntax.

Syntax

Get-M365DataAtRestEncryptionPolicy
   [[-Identity] <DataEncryptionPolicyIdParameter>]
   [-Confirm]
   [-DomainController <Fqdn>]
   [-WhatIf]
   [<CommonParameters>]

Description

M365 data-at-rest encryption policy cmdlets are accessible to compliance administrator role as part of the Exchange Online infrastructure. For more information, see Service encryption with Microsoft Purview Customer Key.

You can create and assign a Microsoft 365 data-at-rest encryption policy at the tenant level by using the appropriate M365DataAtRestEncryptionPolicy cmdlets in Exchange Online PowerShell.

You need to be assigned permissions before you can run this cmdlet. Although this topic lists all parameters for the cmdlet, you may not have access to some parameters if they're not included in the permissions assigned to you. To find the permissions required to run any cmdlet or parameter in your organization, see Find the permissions required to run any Exchange cmdlet.

Examples

Example 1

Get-M365DataAtRestEncryptionPolicy

This example returns a summary list of all Microsoft 365 data-at-rest encryption policies.

Example 2

Get-M365DataAtRestEncryptionPolicy -Identity "Contoso Corporate" | Format-List

This example returns detailed information about the policy named Contoso Corporate.

Parameters

-Confirm

The Confirm switch specifies whether to show or hide the confirmation prompt. How this switch affects the cmdlet depends on if the cmdlet requires confirmation before proceeding.

Destructive cmdlets (for example, Remove-* cmdlets) have a built-in pause that forces you to acknowledge the command before proceeding. For these cmdlets, you can skip the confirmation prompt by using this exact syntax: -Confirm:$false.
Most other cmdlets (for example, New-* and Set-* cmdlets) don't have a built-in pause. For these cmdlets, specifying the Confirm switch without a value introduces a pause that forces you acknowledge the command before proceeding.

Type:	SwitchParameter
Aliases:	cf
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False
Applies to:	Exchange Online, Exchange Online Protection

-DomainController

This parameter is reserved for internal Microsoft use.

Type:	Fqdn
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False
Applies to:	Exchange Online, Exchange Online Protection

-Identity

The Identity parameter specifies the Microsoft 365 data-at-rest encryption policy that you want to view. You can use any value that uniquely identifies the policy. For example:

Name
Distinguished name (DN)
GUID

Type:	DataEncryptionPolicyIdParameter
Position:	0
Default value:	None
Required:	False
Accept pipeline input:	True
Accept wildcard characters:	False
Applies to:	Exchange Online, Exchange Online Protection

-WhatIf