All
.NET
AD CS
AD DS
AD FS
Amazon Web Services (AWS)
Atlassian
Azure Arc
BGP
Blazor Server
brief
C#
Cheat Sheets
Dell PowerEdge
DevOps
E-Mail
Exchange
Failover Clustering
Fax Server
FreeBSD
General
Google Cloud
Hype-Jargon
Hyper-V
IBM X3650
IEEE 802.11 WLAN
Infrastructure as Code (IaC)
IPv4 | IPv6
Kubernetes
Let's Encrypt
Linux
Logical Volume Manager (LVM)
Microsoft 365 (Office 365)
Microsoft Azure
Microsoft Defender
Microsoft Entra
Microsoft Intune
Microsoft Teams
Monitoring
Network File System (NFS)
Networks
OAuth2.0
OpenID Connect
Oracle Linux
pfSense
PKI
Postfix
PostgreSQL
PowerShell
Python
Red Hat
SAML 2.0
SAP
Security
Session Border Controller (SBC)
SLES
SQL Server
Storage
Sysinternals
System Center
TLS/SSL
Ubuntu
VEEAM
Virtual Machine Manager (VMM)
Visual Studio
VMware vSphere
VPN
Web server
Windows
X.509 PKI
How to onboard on-premise Server to Azure Arc by using a Site-to-Site IPSec VPN and Azure Arc Private Link Scope
Azure Arc Private Link Scope is a powerful feature that allows organizations to securely connect on-premises or multi-cloud resources to...
The Utilman.exe Hack combined with Windows Safe Mode to bypass XDR Solutions like CrowdStrike’s Falcon Sensor or Microsoft Defender for Servers
In this post I will show step by step the Utilman.exe hack on Windows Servers they protected by either CrowdStrike‘s...
Set up Microsoft Entra Connect
Managing user identities across on-premises and cloud environments is critical for ensuring secure access and a smooth user experience. Integrating...
Turn off read receipts in Microsoft Teams
Below I want to show how you can turn off read receipts in Microsoft Teams. Read receipts in Microsoft Teams...
Microsoft Sentinel – a Cloud native SIEM Solution
In this post we will see what Microsoft Sentinel actually is and learn some basics to start with and how...
Explore the Microsoft Defender Family
In this post I want to give you a summary about what the Microsoft Defender family is exactly and what...