All
.NET
AD CS
AD DS
AD FS
Amazon Web Services (AWS)
Atlassian
Azure Arc
BGP
Blazor Server
brief
C#
Cheat Sheets
Check Point
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 install Azure CLI on Linux
To install Azure CLI on SUSE/OpenSUSE, choose one of the following methods: For other distributions you will find in the...
How to install Azure PowerShell on Linux
To install Azure PowerShell on Linux we first need install PowerShell Core (PowerShell 7 or later) and then install the...
Mastering NFS Protocol Versions and analyze required Traffic
When firewalls are in place between NFS clients and servers, it can be complex when providing NFS version 3 and...
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 boot Linux from an Installation/Live CD to either repair a broken System or just to reset the Root Password
When your Linux system fails to boot or you’ve forgotten the root password, a Live CD, USB or ISO for virtual...