How to configure Credential Guard with MS Intune

-
Windows Defender Credential Guard, introduced with Windows 10, uses virtualization-based security to containerize the LSASS authentication process.
 
This solution protects you from credential harvesting by running LSASS in a separate virtual machine on the client to prevent an attacker from collecting your credentials by dumping, for example, the authentication process that stores your NTLM and Kerberos credentials.

Prerequisites 

Windows Defender Credential Guard:

  • Support for Virtualization-based security (required)
  • Secure boot (required)
  • TPM 1.2 or 2.0, either discrete or firmware (preferred – provides binding to hardware)
  • UEFI lock (preferred – prevents attacker from disabling with a simple registry key change)

The Virtualization-based security requires:

  • 64-bit CPU
  • CPU virtualization extensions plus extended page tables
  • Windows hypervisor (does not require Hyper-V Windows Feature to be installed)

Credential Guard configuration with Microsoft Intune

  • Go to https://endpoint.microsoft.com
  • Select Devices / Configuration Profile / Create Profile
    • Platform : Windows 10 and later
    • Profile Type : Settings Catalog
  • Click Create
  • Complete Name field and click Next
  • Click Add Settings
  • In Browse Category, search and select Device Guard
  • In Setting name, select :
    • Credential Guard
    • Enable Virtualization Based Security
  • Configure options
  • Click Next
  • Scope tags, click Next
  • Deploy on Group devices or All devices and click Next
  • Review and create, click Next

Verification

On the client computer, open System Information and check these entries. 


If the mention Credential Guard appears in both lines, it means that it has been correctly configured

Popular posts from this blog

How to implement Applocker with Microsoft Intune

-
Image
Applocker is tool included in Windows 10 and 11. It permit to set up policies or rules for allow or deny apps from running on your device.  We can create Applocker rules for below file types:  EXE files : .exe and .com Windows Installer files : .msi, mst, and .msp Scripts : .ps1, .bat, .cmd, .vbs, and .js DLLs : .dll and .ocx Packaged apps and packaged app installers : .appx and .msix. Sources :  https://learn.microsoft.com/fr-fr/windows/security/threat-protection/windows-defender-application-control/applocker/understanding-applocker-rule-collections The Applocker solution purpose a multiple possibilities for secure your device. We have possibilities to block or allow apps. By default, it is recommended to allow all applications and add a custom rules for a scpecific application. Prérequisites for used Applocker Device with Windows 10 or 11 for prepare the Applocker rules Application Identity service enabled Enable Applocker For create an Applocker policy, you need t...
Read more »

How to reset computer in OOBE mode

-
Image
When you receive a new computer, it may contain various applications that are useless in a business context. To solve this problem and start with a clean PC, it may be interesting to reset it.  Here is two procedures that can be performed in OOBE mode Manual process Click CTRL + Shift + F3 , your computer restart. The Windows session is automatically opened Go to Start Menu \ Parameters \ Update & Security \ Recovery and click on Get Started Select Remove everything Select Local reinstall Click Next Click Reset Your computer restarts and proceeds to a complete reinstallation. With Command Line Click  Shift + F10 , your computer restart. Used this command line : systemreset -factoryreset Select Remove everything Select Remove files and clean the drive Click Reset Your computer restarts and proceeds to a complete reinstallation.
Read more »

Microsoft Intune, Uninstall Win32 app with the company portal

-
Image
With the arrival of build 2307 of Microsoft Intune , Microsoft provides a new option on the Application part. Source :  What's new in Microsoft Intune | Microsoft Learn This option allows us to offer users the possibility of uninstalling an Win32 application via the Company Portal. Below you will find the procedure to activate the option in the Microsoft Intune console. Prerequisites Intune tenant up to date Win32 app available in the company portal A valid Uninstall command line Enabling the Uninstall option Go to  Intune.microsoft.com Navigate to Apps / Windows Select an  Win32 App and click Properties On Program , click Edit Activate the option Allow available uninstall  by switching the option to Yes Click Review + Save for all sections and click Save User side Open the company portal then select an available Win32 application. After updating, you should see the mention Uninstall.  Click Uninstall for remove the application.
Read more »