In IT, the concept of the "cluster" plays a central role when it comes to performance, reliability and scalability. The term is used all the time in project meetings and technical discussions, but it is often not immediately…
The modern business world is so digitized that almost every company relies on reliable IT systems. Even short downtimes of servers or critical applications can lead to high financial losses, frustrated customers, and a massi…
Microsoft 365 has developed into a powerful platform that goes far beyond the classic Office applications. In addition to Word, Excel, and PowerPoint, the suite now includes a comprehensive set of cloud-based tools for commu…
Conditional Access Common signalsWhy we need to talk about Conditional Access (again)Within Microsoft 365, the focus is currently shifting noticeably away from classic perimeter protection concepts to identity-based security…
PowerShell 7 has long since emancipated itself from its image as a pure "scripting tool". Thanks to open source, the leap to .NET Core and now .NET 9 (since version 7.5), you now get a cross-platform automation, scripting an…
Virtualization is the engine of modern IT infrastructures. It enables you to use resources more efficiently, reduce administrative effort and remain flexible.But at the latest since the changes in the VMware market, many adm…
Networks form the digital backbone of modern companies. They ensure that information and resources are exchanged efficiently between devices and locations. Whether in a small office or in a globally operating corporation: Wi…
Storage is much more than just hard drive capacity. In any IT infrastructure – from start-up server rooms to enterprise data centers – the storage architecture is decisive for the performance (IOPS, latency) and availability…
Open source is no longer a niche topic for hobby developers in the basement. What once began as a counter-movement is now the foundation of the modern Internet. Whether Google, Amazon or Microsoft – the big players invest bi…
