Policy CSP - DataProtection
AllowDirectMemoryAccess
| Scope | Editions | Applicable OS |
|---|---|---|
| ✅ Device ❌ User |
✅ Pro ✅ Enterprise ✅ Education ✅ Windows SE ✅ IoT Enterprise / IoT Enterprise LTSC |
✅ Windows 10, version 1507 [10.0.10240] and later |
./Device/Vendor/MSFT/Policy/Config/DataProtection/AllowDirectMemoryAccess
This policy setting allows you to block direct memory access (DMA) for all hot pluggable PCI downstream ports until a user logs into Windows. Once a user logs in, Windows will enumerate the PCI devices connected to the host plug PCI ports. Every time the user locks the machine, DMA will be blocked on hot plug PCI ports with no children devices until the user logs in again. Devices which were already enumerated when the machine was unlocked will continue to function until unplugged. This policy setting is only enforced when BitLocker Device Encryption is enabled. Most restricted value is 0.
Description framework properties:
| Property name | Property value |
|---|---|
| Format | int |
| Access Type | Add, Delete, Get, Replace |
| Default Value | 1 |
Allowed values:
| Value | Description |
|---|---|
| 0 | Not allowed. |
| 1 (Default) | Allowed. |
LegacySelectiveWipeID
| Scope | Editions | Applicable OS |
|---|---|---|
| ✅ Device ❌ User |
✅ Pro ✅ Enterprise ✅ Education ✅ Windows SE ✅ IoT Enterprise / IoT Enterprise LTSC |
✅ Windows 10, version 1607 [10.0.14393] and later |
./Device/Vendor/MSFT/Policy/Config/DataProtection/LegacySelectiveWipeID
Important. This policy may change in a future release. It may be used for testing purposes, but shouldn't be used in a production environment at this time. Setting used by Windows 8. 1 Selective Wipe.
Note
This policy isn't recommended for use in Windows 10.
Description framework properties:
| Property name | Property value |
|---|---|
| Format | chr (string) |
| Access Type | Add, Delete, Get, Replace |