IT Knowledgebase Articles

Petri’s Top Posts of 2018

Last Update: Dec 03, 2024

With 2019 starting fresh today, it’s time to take one last look at 2018 for Petri. During the year we relaunched our forums, converted our database, updated site mechanics, and prepared the site for even bigger things in 2019.

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Azure AD Authentication for Azure Files

Last Update: Sep 04, 2024

Aidan explains what this new permissions feature for Azure Files shares, powered by Azure AD Domain Services, offers, supports, and does not support.

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Are IT Certifications Worth It?

Last Update: Sep 04, 2024

Russell Smith looks at whether certifications are worth having and how they can help your IT career.

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IT Governance with Azure Policy

Last Update: Sep 04, 2024

Learn how to control the properties users can select when provisioning resources in the Azure cloud.

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Edge (Chromium) for the Enterprise

Last Update: Sep 04, 2024

Russell Smith takes a preliminary look at whether Microsoft’s shift to using Chromium in its Edge browser will affect enterprise adoption.

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Choosing an Azure Virtual Machine – December 2018

Last Update: Apr 01, 2025

Aidan breaks down what you need to know before choosing an Azure virtual machine.

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DR Fail Over of Azure App Services Using Automation

Last Update: Sep 04, 2024

In this post, I will explain how you can implement disaster recovery failover for an application that has been built on Azure’s App Services and Azure SQL. Business Continuity One of the great things about Azure is how easy it can be to solve some of the old business & technology challenges, especially if you…

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Using PowerShell to Check Group or Team Membership

Last Update: Sep 04, 2024

PowerShell is great at getting lots done for Office 365 administrators. As an example, here are a couple of ways to check the membership of an Office 365 Group or a Microsoft Team to find out whether a specific user is already present. You might never need to use this tip, but then again, it’s always surprising when PowerShell comes to the rescue.

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Datacenter networking servers

How To Get NTFS File Permissions Using PowerShell

Last Update: Sep 04, 2024

In today’s Ask the Admin, Russell takes a look at using PowerShell to determine the NTFS permissions set on files and folders.

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Memory-Based Attacks are on the Rise

Last Update: Nov 19, 2024

Microsoft updates Windows Defender ATP to detect and auto remediate memory-based attacks.

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