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81 lines
2.6 KiB
Markdown
81 lines
2.6 KiB
Markdown
---
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title: Bitlocker Policy CSP
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description: Learn more about the Bitlocker Area in Policy CSP.
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author: vinaypamnani-msft
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manager: aaroncz
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ms.author: vinpa
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ms.date: 01/09/2023
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ms.localizationpriority: medium
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ms.prod: windows-client
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ms.technology: itpro-manage
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ms.topic: reference
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---
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<!-- Auto-Generated CSP Document -->
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<!-- Bitlocker-Begin -->
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# Policy CSP - Bitlocker
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<!-- Bitlocker-Editable-Begin -->
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<!-- Add any additional information about this policy here. Anything outside this section will get overwritten. -->
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> [!NOTE]
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> To manage encryption of PCs and devices, use [BitLocker CSP](./bitlocker-csp.md).
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<!-- Bitlocker-Editable-End -->
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<!-- EncryptionMethod-Begin -->
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## EncryptionMethod
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<!-- EncryptionMethod-Applicability-Begin -->
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| Scope | Editions | Applicable OS |
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|:--|:--|:--|
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| :heavy_check_mark: Device <br> :x: User | :x: Home <br> :heavy_check_mark: Pro <br> :heavy_check_mark: Enterprise <br> :heavy_check_mark: Education <br> :heavy_check_mark: Windows SE | :heavy_check_mark: Windows 10, version 1607 [10.0.14393] and later |
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<!-- EncryptionMethod-Applicability-End -->
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<!-- EncryptionMethod-OmaUri-Begin -->
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```Device
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./Device/Vendor/MSFT/Policy/Config/Bitlocker/EncryptionMethod
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```
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<!-- EncryptionMethod-OmaUri-End -->
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<!-- EncryptionMethod-Description-Begin -->
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<!-- Description-Source-DDF -->
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This policy specifies the BitLocker Drive Encryption method and cipher strength.
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<!-- EncryptionMethod-Description-End -->
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<!-- EncryptionMethod-Editable-Begin -->
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<!-- Add any additional information about this policy here. Anything outside this section will get overwritten. -->
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The following list shows the supported values:
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- 3 - AES-CBC 128-bit
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- 4 - AES-CBC 256-bit
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- 6 - XTS-AES 128-bit
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- 7 - XTS-AES 256-bit
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<!-- EncryptionMethod-Editable-End -->
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<!-- EncryptionMethod-DFProperties-Begin -->
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**Description framework properties**:
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| Property name | Property value |
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|:--|:--|
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| Format | int |
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| Access Type | Add, Delete, Get, Replace |
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| Allowed Values | Range: `[0-4294967295]` |
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| Default Value | 6 |
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<!-- EncryptionMethod-DFProperties-End -->
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<!-- EncryptionMethod-Examples-Begin -->
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<!-- Add any examples for this policy here. Examples outside this section will get overwritten. -->
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<!-- EncryptionMethod-Examples-End -->
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<!-- EncryptionMethod-End -->
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<!-- Bitlocker-CspMoreInfo-Begin -->
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<!-- Add any additional information about this CSP here. Anything outside this section will get overwritten. -->
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<!-- Bitlocker-CspMoreInfo-End -->
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<!-- Bitlocker-End -->
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## Related articles
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[Policy configuration service provider](policy-configuration-service-provider.md)
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