Active Directory DFS Health Check with PowerShell

5 years ago

One of the critical parts of Active Directory is DFS. It allows you to share same NETLOGON/SYSVOL folders across all…

Finding GPOs missing permissions that may prevent GPOs from working correctly

3 years ago

I've been in IT for a longer time now. I've made my fair share of mistakes and misconfigurations. One of…

Renaming NETBIOS name of Active Directory Error

4 years ago

Recently I was testing renaming the NETBIOS name of an Active Directory domain. While this process is fairly easy, there…

Four commands to help you track down insecure LDAP Bindings before March 2020

5 years ago

In March 2020, Microsoft will release its monthly updates. With those updates, Microsoft will disable insecure LDAP Bindings, which is…

PowerShell Modules I worked on in 2019

5 years ago

It's year 2020 and 365 days passed since my last year blog post about PowerShell modules I worked on in…

Sending information to Event Log with extended fields using PowerShell

5 years ago

Reading Event Logs is something that every admin does or at least should do quite often. When writing PowerShell scripts,…

Merging, splitting and creating PDF files with PowerShell

5 years ago

We're in the last days of 2019, and this will be my last blog post this year. What better way…

Sending Messages to Microsoft Teams from PowerShell just got easier and better

5 years ago

Christmas time is upon us, and I've decided that my PSTeams module needs some love. I wrote it in late…

Invoke-RestMethod : The underlying connection was closed: An unexpected error occurred on a send while connecting Graph API

5 years ago

In the last few days, I've got two reports that my PowerShell module for Office 365 Health suddenly started giving…

Getting Azure Health by parsing HTML using PSParseHTML

5 years ago

Some time ago I've wrote PowerShell way to get all information about Office 365 Service Health, and if you were…