All
.NET
AD CS
AD DS
AD FS
Amazon Web Services (AWS)
Atlassian
Azure Arc
Azure Monitor
BGP
Blazor Server
brief
C#
Cheat Sheets
Check Point
Dell PowerEdge
DevOps
E-Mail
Exchange
Failover Clustering
Fax Server
FreeBSD
General
GitHub
GitLab
Google Cloud
Hype-Jargon
Hyper-V
IBM X3650
IEEE 802.11 WLAN
Infrastructure as Code (IaC)
IPv4 | IPv6
Juniper
Kubernetes
Let's Encrypt
Linux
Linux Updates
Logical Volume Manager (LVM)
Microsoft 365 (Office 365)
Microsoft Azure
Microsoft Defender
Microsoft Entra
Microsoft Intune
Microsoft Teams
Monitoring
NetApp
Network File System (NFS)
Networks
OAuth2.0
OpenID Connect
Oracle Linux
pfSense
PKI
Postfix
PostgreSQL
PowerShell
Python
Red Hat
SAML 2.0
SAP
SCIM
Security
Session Border Controller (SBC)
SLES
SQL Server
Storage
Sysinternals
System Center
Terraform
TLS/SSL
Ubuntu
VEEAM
Virtual Machine Manager (VMM)
Visual Studio
Visual Studio Code
VMware vSphere
VPN
Web server
Windows
Windows Updates
X.509 PKI
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...
Set up Split-Brain DNS in Active Directory
In this post we will see how we can set up split-brain DNS for Active Directory integrated DNS server and...
What is Multicast DNS (mDNS) and how does it work?
Multicast DNS (mDNS) is a protocol used in network environments to resolve hostnames to IP addresses within small networks without...
Impact of DNS Primary Suffix and DNS Suffix Search List on the DNS Name Resolution
In this post I want to show what impact the DNS primary suffix and the DNS suffix search list had...
Set up Windows DNS dynamic Updates
Today I want to show how we can configure DNS dynamic updates in Windows. The DNS update functionality enables DNS...
Set up Microsoft Defender for Identity
In this post I want to show what Microsoft Defender for Identity is and how you can set up and configure it....