Dayakan atau Lumpuhkan Pengawal Kredensial dalam 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:
Keselamatan perkakasan
Keselamatan berasaskan 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.
Dayakan atau Lumpuhkan Pengawal Kredensial dalam Windows 10
Pastikan anda membuat titik pemulihan sekiranya berlaku masalah.
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 Windows Key + R kemudian taip regedit dan tekan Enter untuk membuka Editor Dasar Kumpulan.
2. Navigasi ke laluan berikut:
Computer Configuration > Administrative Templates > System > Device Guard
3.Pastikan untuk memilih Pengawal Peranti than in right window pane double-click on “Turn On Virtualization Based Security” dasar.
4.In the Properties window of the above policy make sure to select Dihidupkan.
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.But semula 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 Windows Key + R kemudian taip appwiz.cpl dan tekan Enter untuk membuka Program and Features.
2.From the left-hand window click on “Hidupkan atau matikan Ciri Windows".
3.Find and expand Hiper V then similarly expand Hyper-V Platform.
4.Under Hyper-V Platform tanda semak "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 Windows Key + X kemudian pilih Promosi Perintah (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.
Dayakan atau Lumpuhkan Pengawal Kredensial dalam Windows 10
1.Tekan Windows Key + R kemudian taip regedit dan tekan Enter untuk membuka Editor Registry.
2. Navigasi ke kunci pendaftaran berikut:
HKEY_LOCAL_MACHINESystemCurrentControlSetControlDeviceGuard
3.Klik kanan pada DeviceGuard kemudian pilih Baharu > Nilai DWORD (32-bit).
4.Namakan DWORD yang baru dicipta ini sebagai EnableVirtualizationBasedSecurity 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 namakan DWORD ini sebagai RequirePlatformSecurityFeatures kemudian 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 navigasi ke kunci pendaftaran berikut:
HKEY_LOCAL_MACHINESystemCurrentControlSetControlLSA
9.Right-click on LSA then select Baru> Nilai DWORD (32-bit) then name this DWORD as LsaCfgFlags 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 Windows Key + R kemudian taip regedit dan tekan Enter untuk membuka Editor 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 Promosi Perintah (Admin).
4.Taip arahan berikut ke dalam 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.
Lawatan:
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