Brien Posey is a freelance technology author and 21-time Microsoft MVP. Throughout his career, Brien has written or contributed to dozen IT books, and created numerous full-length video training ...
Active Directory has always been a favorite target for threat actors. With new vulnerabilities being uncovered every day and attack methods getting more sophisticated, it's more important than ever to ...
My office has fewer than 50 Windows PCs in its single AD domain. I'd like your input on best practices for a domain this small -- most resources I've found deal primarily with concerns of large ...
On the surface, Active Directory groups are a simple and straightforward way to manage identities (users and/or computers) and assign permissions. Users or computers are added as group members, and ...
Why use third-party security tools for Active Directory account cleanups when the ubiquitous PowerShell serves just as well? In a presentation of Microsoft security best practices, 21-time Microsoft ...
Microsoft has confirmed that the September 2025 security updates are causing Active Directory issues on Windows Server 2025 systems. As the company explains in a Windows release health dashboard ...
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