Escrow BitLocker recovery keys to Azure AD during Feature Update to Windows 11

Introduction

As promised, I’m continuing my Windows 11 journey, this time giving you a small nugget on how to escrow BitLocker recovery keys to Azure AD during a Windows 11 Feature Update.

In my specific scenario, the recovery keys has so far been stored in on-premises AD. For Windows 11, we change that, and store them in Azure AD instead.

For your convenience, find links to my previous Windows 11 posts here:

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Customize your Windows 11 taskbar during OSD with ConfigMgr using just PowerShell

Introduction

A short and sweet blog post to re-kickstart my blogging activities, after a long period focusing on cybersecurity and the increased cybersecurity threat towards organizations. For same reasons, my Windows 11 project has temporarily been on pause.

However, now I’m back working on Windows 11, showing how you can customize the taskbar during OSD (Operating System Deployment) with Configuration Manager using just PowerShell (and no source files).

And yes, we are still leveraging Configuration Manager for regular OSD. This still makes the most sense for our type of business. 🙂

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Monitor your Windows 11 Feature Updates with Custom Action Scripts and notifications sent to Microsoft Teams

Introduction

I’m kind of continuing on last weeks topic, where I wrote about leveraging SetupConfig.ini and SetupComplete.cmd to carry out custom tasks during a Windows 11 Feature Update. 

Today I want to demonstrate, how you can leverage the same custom action scripts, to send notifications to a Microsoft Teams channel upon success or failure, when upgrading to Windows 11 using a Feature Update.

I’m still preparing Windows 11 for broad deployment and I will post my exact process once it’s ready. For now I’m just giving you tiny tidbits along the way. 🙂

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Remove built-in Teams app and Chat Icon in Windows 11 during a Feature Update via SetupConfig.ini and SetupComplete.cmd

Introduction

This topic in particular, has been very popular since the release of Windows 11 back in October last year.

At this point, there’s at least a dozen posts out there, on how to remove either the built-in Teams app or the Chat Icon from the task bar on devices running Windows 11 already.

I’m in the middle of preparing Windows 11 for broad deployment myself, and this is how I make sure the built-in Teams app and Chat Icon is removed before the user logs on to Windows 11 for the first time. In this scenario, after completing the Feature Update coming from Windows 10.

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Deploy your Always On VPN Profile for Windows 11 using Proactive Remediations in Microsoft Intune

Introduction

Why would you do this, when there’s a built-in option to do so, you may ask?

Well, I needed an alternative, as I kept getting some weird errors when using the built-in configuration profile in Intune. The errors only happens for me on Windows 11, so while I’m investigating these, I wanted to have an alternative in order for us to move on with our Windows 11 process.

  • EDIT: I was just made aware in the comment section, that there’s a known issue around this. Granted, this post can obviously serve as a workaround (or permanent solution moving forward) 🙂

Also, there’s still no option to lock the VPN strategy to SSTP-only in the native configuration profile in Intune. For that I used to run another weekly PowerShell script, resetting the strategy from IKEv2 to SSTP-only. Using a solution like this, also removes that requirement.

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I updated Configuration Manager in production to version 2111 last night

Introduction

Granted, I don’t manage a humongous Configuration Manager environment. I barely manage a thousand devices. Nevertheless, ConfigMgr is ideally and supposed to be kept up to date, at least within a supported range of version. I’m obviously always keen on keeping it up there on the latest and greatest.

  • This environment is originally stemming from a SCCM 2012 installation and has made it all the way into 2022 🙂

ConfigMgr 2111 released back primo December 2021 and is now generally available as an in-console update.

It’s been a while since last time I walked through the steps I usually take. This time however, I’m doing so AFTER completing the upgrade. I usually write the post, as I move on with the upgrade itself. This time it’s more like a ‘notes from the field’-approach.

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Digitally signing my Toast Notification Script to use with ConfigMgr, AppLocker and Constrained Language Mode

Introduction

My Toast Notification Script unfortunately only works in PowerShell Full Language Mode (for the time being. I have plans to look into this).

This requirement does not work well with AppLocker and having Constrained Language Mode enabled. My solution to this, is to digitally sign the New-ToastNotification.ps1 file. While working my way through the process myself, I realized that a few changes to the Toast Notification Script itself was needed.

The changes made to this “edition” of the script, are only targeted  Configuration Manager. I’m not sure that moving between PowerShell Language Modes coming from Proactive Remediations in Intune, is something that’s possible (if anyone knows this, please let me know).

Additionally to the changes needed, I thought the process itself would make a decent and useful blog post. So here goes. 🙂

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New Security Baseline version November 2021 for Windows 10/11 in Microsoft Endpoint Manager

Introduction

Super quick blog post, covering the new version of Security Baselines for Windows 10 and 11 in Intune, which was delivered to us with the 2111 service release.

Not much has changed. In fact, if coming from the previous baseline version (December 2020), only one setting has been added: Scan scripts that are used in Microsoft browsers.

So lets take a quick peek at the process I went through, in order to update my Security Baseline.

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Windows 10 Toast Notification Script Update: Custom notification app and more built-in prevention from disabling toast notifications

Introduction

It’s been a while since the last update on this script. I admit that. Better late than never, I guess.

This update brings a slight improvement to the looks of the toast notifications, and (almost) definitely removes the option for the end-user to disable the notifications as well.

Also, I was wondering about naming the script differently. The script surely works with Windows 11 too, but seeing the entire toast framework was introduced with Windows 10, and Windows 11 behind the scenes is still appearing as version 10.0, I will stick with the current name.

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