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How To Save Bitlocker Recovery Key To Active Directory

Most Network Administrators use Bitlocker to secure their laptops and PCs. It’s built into Windows and best of all it’s free. (NOTE: Bitlocker is not included with Windows 10/11 Home.) It’s fairly easy to setup, but one problem is saving the recovery key. It’s a very long string of numbers and if you loose it you can forget about getting back into your system. 

In this post I’ll show you how to modify Active Directory to allow for saving Bitlocker recovery keys and use a nifty Powershell script to enable Bitlocker. 


  • Requirements
  • Add BitLocker tab to AD
  • Create Group Policy Object to allow for saving Bitlocker info to AD
  • Run Powershell script to enable BitLocker


  • AD functional level 2012 R2 or higher
  • AD Domain controller
  • Windows 10 client attached to domain
  • Administrator permissions on Windows 10 client
  • Computer with a TPM chip

Adding BitLocker Tab To Active Directory

By default Active Directory is not setup to save Bitlocker information. To find out if your AD is already setup to save Bitlocker information open “Active Directory Users and Computers” and find a computer object. Then check the properties of that object. If you see the Bitlocker tab you can skip this step.

BitLocker tab Active Directory

Follow these steps to add the tab to your AD environment.

From Server Manager on the Domain controller open Manage and choose Add Roles and FeaturesAD Add Roles and Features

Click next until you get to Features. Select Remote Server Administration Tools, expand Feature Administration Tools, expand BitLocker Drive Encryption Administration Utilities and select BitLocker Recovery Password Viewer and click Next 

click Install Install BitLocker Feature

After the feature finishes installing open Active Directory Users and Computers and open the properties of a computer object. You should now see the BitLocker Recovery tab. BitLocker Tab Visible in AD Users and Computers

Now that we can see the BitLocker tab we also need to make a Group Policy change to allow for Bitlocker information to be stored in Active Directory.

Create Group Policy Object To Allow For Saving Bitlocker Info To AD

Open Group Policy Management Editor and create a new GPO. Create GPO for Bitlocker

Edit the newly created GPO and navigate to Computer Configuration > Policies > Administrative Templates > Windows Components > BitLocker Drive Encryption > Operating System Drives > Choose how BitLocker-protected operating system drive can be recovered. Now enable and make sure “Save BitLocker recovery information to AD DS for operating system drives” is checked. BitLocker GPO Enabled

Run Powershell Script To Enable BitLocker

We’re so close! Before we enable bitlocker and add the recovery key to AD we need to move our PC/laptop to the OU (organizational unit), we linked our BitLocker GPO to. In my case it’s the Workstations OU under my TestLab OU. Move Computer to OU

After you’ve moved the computer to the correct OU we need to update the group policy settings on the client computer. Open a command prompt on the client and run “gpudate /force”. GPUpdate on client

Now let’s grab the Powershell script we need to enable BitLocker. Navigate to: from client computer and open BitLocker.ps1 (unless you’re running this on a virtual machine then open BitLocker-VM.ps1.)Github Repository

Choose to copy the script.Save Bitlocker Script

Open Powershell ISE on the client computer, choose View then check Show Script Pane.Powershell ISE Script Show Pane

Now that we have the script pane available let’s paste the code from GitHub. After you paste the code in let’s run it. Bitlocker Script in PowerShell ISE

Here is what you should see after you run the script. (Note, if you get an error about “cannot call a method” you can disregard that. That’s there just in case you forget to eject a USB stick.) Bitlocker Script in PowerShell ISENOTE: (If you get an error about the execution policy, run this before running the script. “Set-ExecutionPolicy -ExecutionPolicy Bypass”)

Let’s check to see if it worked by running Manage Bitlocker from search bar. Bitlocker Enabled

Okay, Bitlocker is now active. Now the real test is to check Active Directory Users and Computers.

Recovery Key shows in Active Directory

It worked. You’ll noticed there are two entries. (The latest recovery key will be the top one.)

In this post we enabled the BitLocker tab in Active Directory, Created a Group Policy Object to allow Bitlocker to save in Active Directory and the last step was to run a Powershell script to turn on Bitlocker and save the recovery key to AD.

I hope this post was helpful. I know that AD is being replaced by Azure AD, but my alot of networks are setup in hybrid mode so AD ain’t go’in anywhere!

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