Enable or Disable Credential Guard in Windows 10

Enable or Disable Credential Guard in Windows 10: Windows Credential Guard uses virtualization-based security to isolate secrets so that only privileged system software can access them. Unauthorized access to these secrets can lead to credential theft attacks, such as Pass-the-Hash or Pass-The-Ticket. Windows Credential Guard prevents these attacks by protecting NTLM password hashes, Kerberos Ticket Granting Tickets, and credentials stored by applications as domain credentials.

By enabling Windows Credential Guard the following features and solutions are provided:

Seguridad ng Hardware
Seguridad na nakabatay sa virtualization
Better protection against advanced persistent threats

Now you know the importance of the Credential Guard, you should definitely enable this for your system. So without wasting any time let’s see How to Enable or Disable Credential Guard in Windows 10 with the help of the below-listed tutorial.

Enable or Disable Credential Guard in Windows 10

Tiyaking gumawa ng restore point kung sakaling may magkamali.

Method 1: Enable or Disable Credential Guard in Windows 10 using Group Policy Editor

tandaan: This method only works if you have Windows Pro, Education, or Enterprise Edtion. For Windows Home version users skip this method and follow the next one.

1. Pindutin ang Windows Key + R pagkatapos ay i-type regedit at pindutin ang Enter upang buksan Editor ng Patakaran ng Grupo.

2.Mag-navigate sa sumusunod na landas:

Computer Configuration > Administrative Templates > System > Device Guard

3. Siguraduhing pumili Device Guard than in right window pane double-click on “Turn On Virtualization Based Security” patakaran.

4.In the Properties window of the above policy make sure to select Pinagana.

5.Now from the “Piliin ang Antas ng Seguridad ng Platform” drop-down select Secure Boot or Secure Boot and DMA Proteksyon.

6.Next, from “Credential Guard Configuration” drop-down select Enabled with UEFI lock. If you want to turn off Credential Guard remotely, choose Enabled without lock instead of Enabled with UEFI lock.

7.Once finished, click Apply followed by OK.

8. I-reboot ang iyong PC upang i-save ang mga pagbabago.

Method 2: Enable or Disable Credential Guard in Windows 10 using Registry Editor

Credential Guard uses virtualization-based security features which have to be enabled first from Windows feature before you can enable or disable Credential Guard in Registry Editor. Make sure to only use one of the below-listed methods to enable virtualization-based security features.

Idagdag ang virtualization-based na mga security feature sa pamamagitan ng paggamit ng Programs and Features

1. Pindutin ang Windows Key + R pagkatapos ay i-type appwiz.cpl at pindutin ang Enter upang buksan Program and Features.

2.From the left-hand window click on “I-on o i-off ang Mga Feature ng Windows".

3.Find and expand Hyper-V then similarly expand Hyper-V Platform.

4.Under Hyper-V Platform checkmark "Hyper-V Hypervisor".

5.Now scroll down and checkmark “Isolated User Mode” at i-click ang OK.

Idagdag ang mga tampok na panseguridad na nakabatay sa virtualization sa isang offline na larawan sa pamamagitan ng paggamit ng DISM

1. Pindutin ang Windows Key + X pagkatapos ay piliin Command Prompt (Admin).

2.Type the following command into cmd to add the Hyper-V Hypervisor and hit Enter:

dism /image:<WIM file name> /Enable-Feature /FeatureName:Microsoft-Hyper-V-Hypervisor /all
OR
dism /Online /Enable-Feature:Microsoft-Hyper-V /All

3.Add the Isolated User Mode feature by running the following command:

dism /image:<WIM file name> /Enable-Feature /FeatureName:IsolatedUserMode
OR
dism /Online /Enable-Feature /FeatureName:IsolatedUserMode

4.Once finished, you can close the command prompt.

Enable or Disable Credential Guard in Windows 10

1. Pindutin ang Windows Key + R pagkatapos ay i-type regedit at pindutin ang Enter upang buksan Editor ng Registry.

2.Mag-navigate sa sumusunod na registry key:

HKEY_LOCAL_MACHINESystemCurrentControlSetControlDeviceGuard

3.I-right-click sa DeviceGuard Pagkatapos ay piliin Bago > DWORD (32-bit) na Value.

4. Pangalanan itong bagong likhang DWORD bilang Paganahin angVirtualizationBasedSecurity at pindutin ang Enter.

5.Double-click on EnableVirtualizationBasedSecurity DWORD then change its value to:

To Enable Virtualization-based Security: 1
To Disable Virtualization-based Security: 0

6.Now again right-click on DeviceGuard then select Bago> Halaga ng DWORD (32-bit) at pangalanan itong DWORD bilang RequirePlatformSecurityFeatures pagkatapos ay pindutin ang Enter.

7.Double-click on RequirePlatformSecurityFeatures DWORD and change it’s value to 1 to use Secure Boot only or set it to 3 to use Secure Boot and DMA protection.

8. Ngayon mag-navigate sa sumusunod na registry key:

HKEY_LOCAL_MACHINESystemCurrentControlSetControlLSA

9.Right-click on LSA then select Bago> Halaga ng DWORD (32-bit) then name this DWORD as LsaCfgFlags at pindutin ang Enter.

10.Double-click on LsaCfgFlags DWORD and change its value according to:

Disable Credential Guard: 0
Enable Credential Guard with UEFI lock: 1
Enable Credential Guard without lock: 2

11.Once finished, close Registry Editor.

Disable Credential Guard in Windows 10

If Credential Guard was enabled without UEFI Lock then you can Disable Windows Credential Guard gamit ang Device Guard and Credential Guard hardware readiness tool or the following method:

1. Pindutin ang Windows Key + R pagkatapos ay i-type regedit at pindutin ang Enter upang buksan Editor ng Registry.

2.Navigate and delete the following registry keys:

HKEY_LOCAL_MACHINESystemCurrentControlSetControlLSALsaCfgFlags
HKEY_LOCAL_MACHINESoftwarePoliciesMicrosoftWindowsDeviceGuardEnableVirtualizationBasedSecurity
HKEY_LOCAL_MACHINESoftwarePoliciesMicrosoftWindowsDeviceGuardRequirePlatformSecurityFeatures

3.Delete the Windows Credential Guard EFI variables by using bcdedit. Press Windows Key + X then select Command Prompt (Admin).

4.I-type ang sumusunod na command sa cmd at pindutin ang Enter:

mountvol X: /s
copy %WINDIR%System32SecConfig.efi X:EFIMicrosoftBootSecConfig.efi /Y
bcdedit /create {0cb3b571-2f2e-4343-a879-d86a476d7215} /d "DebugTool" /application osloader
bcdedit /set {0cb3b571-2f2e-4343-a879-d86a476d7215} path "EFIMicrosoftBootSecConfig.efi"
bcdedit /set {bootmgr} bootsequence {0cb3b571-2f2e-4343-a879-d86a476d7215}
bcdedit /set {0cb3b571-2f2e-4343-a879-d86a476d7215} loadoptions DISABLE-LSA-ISO
bcdedit /set {0cb3b571-2f2e-4343-a879-d86a476d7215} device partition=X:
mountvol X: /d

5.Once finished, close command prompt and reboot your PC.

6.Accept the prompt to disable Windows Credential Guard.

Inirerekomenda:

Iyan ang matagumpay mong natutunan How to Enable or Disable Credential Guard in Windows 10 ngunit kung mayroon ka pa ring mga katanungan tungkol sa tutorial na ito, huwag mag-atubiling tanungin sila sa seksyon ng komento.