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:
Keamanan perangkat keras
Keamanan berbasis virtualisasi
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
Pastikan untuk membuat titik pemulihan untuk berjaga-jaga jika terjadi kesalahan.
Method 1: Enable or Disable Credential Guard in Windows 10 using Group Policy Editor
Catatan: 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.Tekan Tombol Windows + R lalu ketik regedit dan tekan Enter untuk membuka Editor Kebijakan Grup.
2.Navigasi ke jalur berikut:
Computer Configuration > Administrative Templates > System > Device Guard
3.Pastikan untuk memilih Device Guard than in right window pane double-click on “Turn On Virtualization Based Security” kebijakan.
4.In the Properties window of the above policy make sure to select Diaktifkan.
5.Now from the “Select Platform Security Level” drop-down select Secure Boot or Secure Boot and DMA Perlindungan.
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.Reboot PC Anda untuk menyimpan perubahan.
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.
Add the virtualization-based security features by using Programs and Features
1.Tekan Tombol Windows + R lalu ketik appwiz.cpl dan tekan Enter untuk membuka Program and Features.
2.From the left-hand window click on “Mengaktifkan atau menonaktifkan Fitur Windows".
3.Find and expand Hyper-V then similarly expand Hyper-V Platform.
4.Under Hyper-V Platform tanda centang "Hyper-V Hypervisor".
5.Now scroll down and checkmark “Isolated User Mode” dan klik OK.
Add the virtualization-based security features to an offline image by using DISM
1.Tekan Tombol Windows + X lalu pilih 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.Tekan Tombol Windows + R lalu ketik regedit dan tekan Enter untuk membuka Editor Registri.
2.Arahkan ke kunci registri berikut:
HKEY_LOCAL_MACHINESystemCurrentControlSetControlDeviceGuard
3. Klik kanan pada Penjaga Perangkat lalu pilih Baru > Nilai DWORD (32-bit).
4.Beri nama DWORD yang baru dibuat ini sebagai AktifkanKeamanan Berbasis Virtualisasi dan tekan 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 Baru> Nilai DWORD (32-bit) dan beri nama DWORD ini sebagai RequirePlatformSecurityFeatures lalu tekan 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.Sekarang navigasikan ke kunci registri berikut:
HKEY_LOCAL_MACHINESystemCurrentControlSetControlLSA
9.Right-click on LSA then select Baru> Nilai DWORD (32-bit) then name this DWORD as Bendera LsaCfg dan tekan 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 menggunakan Device Guard and Credential Guard hardware readiness tool or the following method:
1.Tekan Tombol Windows + R lalu ketik regedit dan tekan Enter untuk membuka Editor Registri.
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.Ketik perintah berikut ke cmd dan tekan 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.
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