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Michael Reinders

Petri Contributor

Michael has been an 'IT Pro' since 1998. He has worked predominantly in the Windows world including client and server operating systems, on-prem systems engineering (AD, DNS, etc.), and over the last ten years or so has embraced and immersed himself in all things Microsoft 365 - including Exchange Online, SharePoint Online, Teams, OneDrive, and Azure Active Directory (AAD). He has written articles here on Petri based on these technologies and also published a larger series about 'Upgrading to Windows Server 2022' this past summer. Michael strives to help other IT Pros with getting more efficient (especially with PowerShell) in their day-to-day tasks and offering solid assistance on larger projects.

LATEST

Security

ManageEngine ADSelfService Plus: Protect On-Premises and Cloud Services from Password Attacks with Multi-factor Authentication

Last Update: Apr 17, 2024

Advanced password attacks, like brute force and those launched by malicious insiders, are devastating the security of today’s enterprises and cloud services. ADSelfService Plus from ManageEngine can protect web properties from such attacks with multi-factor authentication (MFA). Multi-factor authentication is the best way to protect Active Directory and cloud-based user accounts As the impacts of…

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Security

How to Minimize Your Active Directory Attack Surface

Last Update: Apr 17, 2024

When newly installed, Active Directory’s (AD) default configuration is designed to be easy to use. As a result, attackers can exploit AD to take over your entire network with relative ease. Here’s what you can do to further protect your organization by reducing your Active Directory attack surface. This article is sponsored by Semperis. Securing…

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Datacenter networking servers

How Immutable Backups Protect Against Ransomware

Last Update: Apr 16, 2024

Ransomware protection is one the most important topics for IT Pros and C-Level technology executives. Learn how immutable backups and immutable storage help to protect your organization against data corruption and loss, malware, viruses, and ransomware – and how to implement them.  This post is sponsored by Object First Veeam 2023 Ransomware trends report – most ransomware targets backups In May…

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Windows 11 2022 Update

Action1 Review – Free Cloud-Native Patch Management for Windows

Last Update: Apr 16, 2024

In this review, we show you how you can use Action1’s free platform to patch Windows and third-party applications. See how it works here. What is Action1 and why do I need it? Action1 is a class-leading patch management software with a robust feature set that automates the deployment of security updates and patches to…

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Storage

What is Azure AD Domain Services?

Last Update: Apr 16, 2024

Learn about Azure AD Domain Services and how does it differs from Azure Active Directory.

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Security

What Is Multifactor Authentication and How Does It Work?

Last Update: Apr 08, 2024

Russell explain what multi-factor authentication is and why you should enable it.

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Datacenter networking servers

What Is Windows Admin Center? A Quick Overview

Last Update: Apr 03, 2024

Windows Admin Center (WAC) is the modern evolution of “in-box” management tools, like MMC (Microsoft Management Console) and Server Manager for Windows Server management. WAC provides wizards to guide users through its deployment and deploying Windows Servers and other cluster solutions. Learn more about what Windows Admin Center features and capabilities might be useful to…

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Datacenter networking servers

How to Use Role-Based Access Control with Windows Admin Center

In this article, I’ll explain what role-based access control (RBAC) is and how to configure it in Windows Admin Center. Next, I will cover topics such as creating roles, assigning permissions, and adding users and groups. I’ll include best practices and tips for managing access to your resources with Windows Admin Center. Windows Admin Center…

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Datacenter networking servers

How to Use Windows Admin Center

Last Update: Apr 03, 2024

In this article, I will demonstrate how to use Windows Admin Center (WAC) to remotely manage your servers. If you haven’t already, check out my article on how to download and install Windows Admin Center before starting with the tutorial below. How to Use Windows Admin Center When you launch Windows Admin Center, you’ll see…

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Security hero image

What Is Microsoft Entra ID Conditional Access? (And How To Use It)

Last Update: Apr 01, 2024

Conditional Access is a security feature that allows organizations to control corporate resource access based on certain conditions. Common reasons for utilizing this technology include the enforcement of multifactor authentication (MFA), requiring stronger authentication measures during authentication, and more. Learn more about how to use Conditional Access to protect your data and devices. What is…

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