Introduction to Azure Service Principals – How to create and how to use them
In Azure, secure access to resources is a top priority. Two essential tools for achieving this are Service Principals and…
How to use a SubCA Certificate issued by our internal AD CS PKI for the Squid Forward Proxy to generate dynamic Host Certificates
In this post we will see how to create and configure a subordinate CA certificate issued by our Active Directory…
Set up the Squid Proxy Server as a Transparent Proxy on SUSE Linux Enterprise
In my previous post we saw the basics about how to setup Squid on SUSE Linux Enterprise (SLES 15 SP5). Now in this…
Set up the Squid Proxy Server on SUSE Linux Enterprise
Squid is a powerful, open-source caching and forwarding web proxy server that can significantly enhance network performance, improve security, and…
How to request a Certificate from an internal PKI (AD CS) by using the Certreq Command without relying on the Web Enrollment service
The Certification Authority (CA) Web Enrollment role service provides a set of web pages that allow users to perform certificate…
Mastering TShark (WireShark) in SUSE Linux Enterprise
TShark, the command-line version of Wireshark, is a powerful tool for capturing and analyzing network traffic on Linux. TShark offers…
How to install Root Certificates on Linux
In this post, I will walk you through the process of installing root certificates on Linux. From placing the certificate…
Mastering Azure Application Gateway
This post will walk you through each step of setting up the Microsoft Azure Application Gateway to finally publish two different web…
Set up Checkmk on SUSE Linux Enterprise Server (SLES)
In this post we will see how to set up Checkmk on SLES 15 SP5 and how to secure the…
Regenerate Self-Signed ESXi Host Certificates after changing Hostname
By default the self-signed certificates on your ESXi hosts will have a common name of localhost.localdomain. So after changing the…
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