Tag: PowerShell

Securing Onedrive – Cleaning up unwanted sharing permissions

OneDrive for Business is great! The administration tools provided is not! If you’re still reading you might agree with me when I say that Sharepoint Online admin center is far from the best experience when administrating anything related to OneDrive. Luckily we have access to everything we might need using the OneDrive REST API, a…



”Authroization or Customer header is unavailable” while working with Citrix Cloud API

While working with the Citrix Cloud monitor service is amazing, it is also quite unpredictable and we often experience bugs without any notice. The latest one is related to paging, where the nextLink is presented as http instead of https, which breaks recursive searches. Now this is not the hardest one to fix, but the…



Varonis DatAdvantage – Verify continuous communication with all domain controllers

When you are using Varonis to monitor your environment it’s important to make sure that you don’t miss any critical events. One weakness in the current version of Varonis that I found out about is that you won’t get any notification if the event collection from one domain controller stops to work and you will…



Powershell in the Cloud – Part 1 – Azure Automation – Managing your Infrastructure from the Cloud

I recently held a talk about Powershell in the Cloud in Powershell User Group Sweden, this 3 part series is an attempt to refine and expand on that talk. The series will focus on the functionality rather than the code behind it as I want the content to be accessible for not anyone, whether you…



Attendees disappear from meeting invite in Outlook

A few days ago I got a question from an end user that reported quite a strange issue regarding Meeting invites in Outlook. The user added a meeting room to the meeting invite, and then when the user added a distribution group to the invite, the meeting room and the group disappeared and no meeting…



extensionAttributes – add values via Powershell + CSV file

It is common to have one or multiple extensionAttributes in an Azure AD environment for use with Intune for example. These extensionAttributes can be handled in a couple of different ways when it comes to managing the values set for each of those. For simplicity I’ve created a Powershell script that can add values to…



Add you own local admin users on Azure AD devices

Do you have issues when trying to add an account as local admin on your Azure AD Joined device? Maybe you have specific requirements regarding which accounts should be admins on your client machines and the Azure AD solution (additional local administrators on Azure AD joined devices) is not enough to satisfy your needs. There…



How to create a custom Address Lists in Exchange Online

Introduction A lot of people are using the Address Book in Outlook or their web mail to find people, but sometimes it can be a hard time filtering on company or departments. Therefore we will go thru how to create custom Address Lists, and in this case only users with a mailbox that have something…



Querying Microsoft Graph with Powershell, the easy way

Edit: There is now a Github page for this project https://github.com/Freakling/Powershell-MicrosoftGraphAPI Microsoft Graph is a very powerful tool to query organization data, and it’s also really easy to do using Graph explorer but it’s not built for automation. While the concept I’m presenting in this blogpost isn’t something entirely new, I believe my take on it…



”Outlook cannot perform your search” on Windows Server 2016 running Remote Desktop Services

INTRODUCTION Speaking on behalf of all IT technicians, it is with no doubt that we all have had our hand in cases related to Outlook. Oftentimes I experience them to be quite understandable in order to be resolved. However, that was until I encountered a particularly obscure issue with Outlook’s search engine, nonetheless its very…