Active Directory

Everything about Microsoft Active Directory. Incl. domain controllers, group policies, DNS and whatever else can be integrated.

Windows LAPS and the migration from Microsoft LAPS

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20230809 WindowsLAPS 08 Windows LAPS and the migration from Microsoft LAPS 1

In this era, the topic of IT security is becoming more and more important. A possible attack vector has always been the local admin passwords. In most cases, these were hard-wired into the installation image and had not been changed for years. Not only a risk from former employees. The lateral movement also poses a … Read more

Active Directory Service Recovery Mode (DSRM)

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Learn about Active Directory Service Recovery Mode (DSRM) - a critical but often overlooked feature of Active Directory. This article highlights the importance of DSRM, how it works, and the risks associated with unauthorised access. It also presents best practices for handling and changing DSRM passwords. Finally, it discusses the role of DSRM in the context of IT baseline protection. A must read for any administrator who wants to manage their Active Directory database securely and efficiently.

Learn about Active Directory Service Recovery Mode (DSRM) – a critical but often overlooked feature of Active Directory. This article highlights the importance of DSRM, how it works, and the risks associated with unauthorised access. It also presents best practices for handling and changing DSRM passwords. Finally, it discusses the role of DSRM in the context of IT baseline protection. A must read for any administrator who wants to manage their Active Directory database securely and efficiently.

List of different Group Policy Templates (Updated)

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Gruppenrichtlinenkonsole mit Importierten Administrativen Vorlagen

Active Directory group policies, also called Group Policy Object (GPO), are one of my core topics. I have a lot to do with this in various projects and as a Microsoft trainer. As a result, I have accumulated a number of templates and links. This link collection should make your search a little easier. Only templates of the respective manufacturers or projects are listed here. I have deliberately avoided third-party guidelines.

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Key Management Service (KMS) Client Serial Numbers [Updated 2023]

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The KMS Client serial numbers help you only if you have a KMS Server or use Active Directory based activation. Read more about KMS in our article KMS Overview. This may not yet be translated.

Looking for regular serial numbers for Windows 10, Windows 7, Microsoft Office 2013 or Office 2016? The affiliate links will lead you to Amazon 😉

Update: Now with Windows 10, Windows Server 2016, Office 2016
Update 2: Now with Windows 10 LTSB 2019, Windows Server 2019, Windows Server SAC, Office 2019
Update 3: Now with Windows Server 2022
Update 4: Now with Windows 11 and Office 2021

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Setting up Office 365 – Part 2

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Setup Office 365 - Part 2

This article is part of my migration from my old Office 365 to my new Microsoft 365 Tenant. It is also about setting up Office 365, the other Microsoft 365 topics will follow later. I also have written this article intentionally so that it can also be used for setup outside of a migration scenario. Part 1 was about choosing the right edition, setting up the account and configuring the domains and DNS.

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Setting up Office 365 Part 1

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Office365 einrichten - Teil 1

This article is part of my migration from my old Office 365 to my new Microsoft 365 Tenant. It is also about setting up Office 365, the other Microsoft 365 topics will follow later. I also have written this article intentionally so that it can also be used for setup outside of a migration scenario.

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Migration from an Office 365 to a new Microsoft 365 Tenant – The approaches to migration

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Overview of the migration from one Office 365 account to a new Office 365 account - The easy and manual way

As MCT, I have a developer tenant for Office 365, and this year we are finally getting access to the Microsoft 365 function, i.e. Enterprise Mobility and Security. The disadvantage is that a new tenant is required and so a migration is pending. But at the same time, a lot of things have to be set up from scratch. I take the opportunity to write a series of blog posts directly from this.

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Website monitoring with PRTG

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Webserver Überwachung mit PRTG

This time an article slightly outside the Microsoft world. This time there is an excursion into monitoring and the monitoring of web servers under Linux. Some know this, nothing is worse than when the website you want to visit is not reachable. Since this happened to me 2 times in 2 days, the web server has hung up and I could not find the error, something had to be done.

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Creating Users Easily with PowerShell

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As most people know, I like to make my life easy at work. That doesn’t mean I’m afraid of work, I just like to automate or simplify it where I can. I like to use PowerShell for this.

Another reason besides the convenience or lack of time why you should solve tasks through scripts is a consistent level of quality. Let’s face it, who doesn’t know this, even if there are checklists, you might forget one step when you get distracted.

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