You want to find out the last logon time of your Microsoft 365 user accounts? If so, the right way to do this is using PowerShell. In this blog post I will […]
Microsoft 365: Find Users Last Logon Time (Orphaned User Accounts)
Microsoft 365: List Mailbox Permissions (AllUser)
With Microsoft Outlook, users can assign permissions to other users in the same organization. The same goes to Microsoft 365 tenant administrators. They can also grant mailbox privileges to other identities. How […]
Microsoft 365: Find and Show Active Sync Users
Active Sync allows users to connect their smartphone with Microsoft 365, respectively Exchange Online. Do you know which users have this feature enabled? If not, read on. I will give you a […]
Video: PowerShell 7 Cmdlets as a replacement for ping, arp, traceroute and nmap
Hi PowerShell fellows, In this video I show you how to use PowerShell 7 cmdlets for various network tasks. Find the code samples at the very bottom. Hope you enjoy it!
Microsoft 365: List Send and SendAs Permissions of all Users
This is another blog post about Microsoft 365 and Exchange Online. This time I will dedicate myself to a feature that is Outlook and Exchange related. What I am talking about is […]
Video: How to secure passwords in PowerShell scripts?
Hi PowerShell folks, watch this video to learn how to encrypt passwords in Powershell scripts. The code used in this video can be found at the end of this blog post. Best, […]
List all Server Roles from all Windows Servers with PowerShell
So you are about to document your network and os environment? You don’t want to purchase 3rd party software? You want to list all server roles from all servers in your network? […]
Microsoft 365: Show Mailboxes that have Auto-Reply enabled
Mailbox auto-reply settings are usually created and defined by the users himself. If you want to get an overview of the auto-reply settings of your organization you have to ask every user: […]
Test-Connection (ping) with PowerShell 7
In one of my previous articles I dedicated myself to the modern version of ping called Test-Connection. I recently discovered that the cmdlet in PowerShell Core 7 offers more parameters than in […]
Active Directory: Changing Default Password and Lockout Policies
Default Domain Policy password policies determine the complexity and minimum length of Active Directory domain passwords. Because the preconfigured default settings are suboptimal, many administrators decide to change the default policy settings. […]
PowerShell: Retrieve and monitor System Time of all Computers with Get-Time
Do you have problems with time synchronization in your Active Directory domain or are you only interested in monitoring and determining the system time of your servers, workstations or domain-controllers? If your […]
Windows 10: Deny Windows Store Access and Disable all Apps from Microsoft Store with Group Policies
With the release of Windows 10, Microsofts Client-Operating System has become more and more an app-focused operating system. Windows 10 S underlines that. In Windows 10 S, users can only install apps […]
Server Core 2019: Installing Features on Demand (FOD)
At least since the introduction of Windows Server the Windows world has changed dramatically. No excuses anymore for administrators, because if they are struggling with the huge amount of Windows updates, it’s […]
Grant Administrators Full Control Access on Roaming Profiles Folders (Grant-RoamingProfilesAccess)
Maybe you already had the following problem: You’re using roaming profiles. You are the administrator of the domain. You can’t access the roaming profiles folder. You have to take ownership of each […]
PowerShell: Getting Windows Defender Status from all Domain Joined Computers (Get-AntiMalwareStatus)
You are using Windows 10 and Windows Server 2016 or higher? Want to check the status of Windows Defender Anti-Malware from all computers? Then you’ve come to the right place. I’ll give you […]
My name is Patrick Gruenauer. From Austria.
