Manage Firefox ADMX Policies using Intune | ADMX Injection Process on Windows 10

Manage Firefox ADMX Policies using Intune

Let us learn how to inject the ADMX policy for the Mozilla Firefox browser using Intune. Manage Firefox ADMX Policies using Intune on Windows 10 devices. You will learn how to download Firefox.ADMX and OMA-URI details to deploy Firefox ADMX policy from this post.

NOTE! – Need to inject ADMX policies for Chrome before deploying any Chrome browser policies.

Download Firfox ADMX

NOTE! – Confirm the version of Firefox application installed on the device. The recommendation is to use the latest version of ADMX and Firefox application.

Manage Firefox ADMX Policies using Intune
Manage Firefox ADMX Policies using Intune

Where is Firefox ADMX File

  • Unzip the downloaded file policy_Template_v1.16.zip.
  • Navigate to Windows Folder.
  • Open the Firefox.admx file in the notepad.
Manage Firefox ADMX Policies using Intune
Manage Firefox ADMX Policies using Intune

Create Firefox ADMX Injection Policy

  • Login to Endpoint.Microsoft.com
  • Navigate to Devices Configuration profiles
  • Click on +Create Profile
  • Select Platform – Windows 10 and Later
  • Select Profile – Custom
  • Click on Create
Manage & Deploy Firefox ADMX Policy using Intune
Manage & Deploy Firefox ADMX Policy using Intune
  • Click on the Add button to add new Firefox Policies.

OMA-URI to Inject Firefox ADMX Policy

find out the OMA-URI to Inject Firefox ADMX Policy
find out the OMA-URI to Inject Firefox ADMX Policy

Create Firefox ADMX Injection Policy Using Intune

  • Enter the Name – MozillaFirefox/Policy/FirefoxADMX
  • Enter the Description – MozillaFirefox/Policy/FirefoxADMX
  • Enter OMA-URI Value –
    • ./Device/Vendor/MSFT/Policy/ConfigOperations/ADMXInstall/MozillaFirefox/Policy/FirefoxADMX
  • Select Data type – String
  • Enter the content of Firefox.admx file content (as mentioned in the above section) in the VALUE section.
  • Click on Add
  • Click on Next
Mozilla Firefox/Policy/Firefox ADMX - Configuration Profile Policy Creation for Firefox ADMX Injection
MozillaFirefox/Policy/FirefoxADMX – Configuration Profile Policy Creation for Firefox ADMX Injection

Scope Assignment for Firefox

  • Select the Scope (Tags) to Firefox policy deployment – This is optional setting.
  • Click +Add
  • Select Tags -> Test
  • Click on Select
  • Click OK

Firefox ADMX Injection Policy Assignment

  • On the Assignments page.
  • Click on + Select Groups to Include.
  • Search for Azure AD Device Group which you want to inject Firefox ADMX policy.
    • Click on the group – HTMD Windows Devices.
  • Click on the Select button.
  • Click on the Next button to continue.
Manage Firefox ADMX Policies using Intune | ADMX Injection Process on Windows 10
Manage Firefox ADMX Policies using Intune | ADMX Injection Process on Windows 10

Applicability Rules + Create Configuration Profile

  • Applicability Rules – Specify how to apply this profile within an assigned group. Intune will only apply the profile to devices that meet the combined criteria of these rules.
  • Click on Create button to complete the deployment of Firefox ADMX policies.
Manage to Inject Firefox ADMX Policies using Intune | ADMX Injection Process on Windows 10
Manage to Inject Firefox ADMX Policies using Intune | ADMX Injection Process on Windows 10

Results + Troubleshooting

You can verify the ADMX injection for the Firefox browser using Intune. The following information might help you to troubleshoot the issue related to ADMX injection on Windows 10 devices.

Intune Portal

  • Intune Portal Results
Manage to Inject Firefox ADMX Policies using Intune | ADMX Injection Process on Windows 10
Manage to Inject Firefox ADMX Policies using Intune | ADMX Injection Process on Windows 10

Event Logs

MDM PolicyManager: ADMX Ingestion: EnrollmentId (D8D5A74A-020E-40F2-BA69-086EDDDD9F08), app name (MozillaFirefox), setting type (Policy), unique Id (FirefoxADMX), area (NULL).
MDM PolicyManager: ADMX ingestion starting new Admx ingestion. EnrollmentId (D8D5A74A-020E-40F2-BA69-086EDDDD9F08), app name (MozillaFirefox), setting type (Policy), unique Id (FirefoxADMX).
Manage to Inject Firefox ADMX Policies using Intune | ADMX Injection Process on Windows 10
Manage to Inject Firefox ADMX Policies using Intune | ADMX Injection Process on Windows 10

Registry Entries

I can see 252 policies are injected to FirefoxADMX value after applying the above Intune policy. In the following registry, you can see more details about the policy count, start date time etc…

Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PolicyManager\AdmxInstalled\D8D5A74A-020E-40F2-BA69-086EDDDD9F08\MozillaFirefox
Manage to Inject Firefox ADMX Policies using Intune | ADMX Injection Process on Windows 10
Manage to Inject Firefox ADMX Policies using Intune | ADMX Injection Process on Windows 10

The following registry path will give you the details policies for Firefox browser.

Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PolicyManager\AdmxDefault
  • MozillaFirefox~Policy~firefox
  • MozillaFirefox~Policy~firefox~Addons
  • MozillaFirefox~Policy~firefox~Authentication
  • MozillaFirefox~Policy~firefox~Bookmarks
  • MozillaFirefox~Policy~firefox~Certificates
  • MozillaFirefox~Policy~firefox~Cookies
  • MozillaFirefox~Policy~firefox~DisabledCiphers
  • MozillaFirefox~Policy~firefox~DNSOverHTTPS
  • MozillaFirefox~Policy~firefox~Extensions
  • MozillaFirefox~Policy~firefox~Flash
  • MozillaFirefox~Policy~firefox~Homepage
  • MozillaFirefox~Policy~firefox~Permissions~Autoplay
  • MozillaFirefox~Policy~firefox~Permissions~Camera
  • MozillaFirefox~Policy~firefox~Permissions~Location
  • MozillaFirefox~Policy~firefox~Permissions~Microphone
  • MozillaFirefox~Policy~firefox~Permissions~Notifications
  • MozillaFirefox~Policy~firefox~Popups
  • MozillaFirefox~Policy~firefox~Preferences
  • MozillaFirefox~Policy~firefox~SanitizeOnShutdown
  • MozillaFirefox~Policy~firefox~Search
  • MozillaFirefox~Policy~firefox~TrackingProtection
  • MozillaFirefox~Policy~firefox~UserMessaging
MozillaFirefox~Policy~firefox~UserMessaging
MozillaFirefox~Policy~firefox~UserMessaging

Video Recording – Firefox ADMX Policies using Intune

Resources

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