Determine Data Location from your Microsoft 365 Tenant
To determine where your Microsoft 365 tenant is storing its data, you can sign-in to the Microsoft 365 portal and…
Control automatic external email forwarding in Microsoft 365
Microsoft recently changed its default outbound spam filter policy (Automatic – System-controlled) in Exchange Online to block per default external…
Cloud Computing – Hyperscaler
What is a Hyperscaler? In short –> Scalable cloud computing systems in a data center like Amazon (AWS), Microsoft (Azure),…
Convert pfSense into a Routing Only Platform
If you want to use pfSense just as a router to connect for example two different internal subnets, you need…
Secure WordPress with fail2ban
In a previously post I showed how to set up fail2ban on Ubuntu to prevent several services from brute-force attacks….
Remote Desktop Services (RDS) – Published RDP Icon is gone after publishing further Remote Apps later
It seems that there is a bug in Remote Desktop Services (RDS) regarding the published Remote Desktop Connection (RDP) app….
pfSense 2.6.0 Upgrade results on Hyper-VMs in very slow network speed
Last weekend I upgraded our pfSense 2.5.2-RELEASE Hyper-V VM appliances to the new pfSense version 2.6.0-RELEASE. One VM was configured…
Installing or Updating the latest Version of the AWS CLI
To install the AWS Command Line Interface (AWS CLI) for Windows you have to download the latest MSI installer below. Download and…
MySQL – Access denied for user ‘root’@’localhost’
In case you want to connect to your local MySQL Database by using the root user and you encounter one…
Azure AD Connect – Unable to validate credentials due to an unexpected error.
In case you will get the following error message at connecting to Azure AD, there will be a good chance…
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