Build your own secure chat system with Matrix
“This is your last chance.”After this, there’s no turning back. You take the green pill — you stay...
Windows 11 Password Reset Guide
Getting locked out of your Windows 11 PC can be stressful, especially if it’s the only account. The...
Zero Trust PKI Made Simple with EasyRSA
Introduction Zero Trust is no longer just a buzzword – it is a security principle that fundamentally changes...
Modern and lightweight Wiki.js
When it comes to self-hosted wiki platforms, MediaWiki has been a solid and proven solution for many years....
Resetting Windows Update Components
To fix Windows Update issues, use the following commands in an elevated Command Prompt to repair the system...
NetBox for efficient infrastructure modeling
NetBox has been implemented in my environment for some time and has quickly become one of my favorite...
Securing your secrets: Deploy Passbolt
In today’s digital landscape, organizations are increasingly dependent on cloud-based tools to manage credentials and sensitive data. While...
Building a central Ansible Control Node
Managing multiple servers or virtual machines can quickly become overwhelming. An Ansible Control Node gives you a central...
Checkmk RAW/Community Edition Monitoring
Checkmk is a powerful IT monitoring solution originally developed by Mathias Kettner. Today, it is maintained by Checkmk...