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In this guide, we’ll explain how to back up Active Directory (AD) by performing a full server backup, a system state backup, or by using Azure backup. Active Directory is a key component of your Microsoft Windows network, and you really need to protect it by performing regular backups. It’s really essential to have a…

Microsoft announces a reimagined Performance Monitor, new Edge to debut in January 2020, FIDO security key support for hybrid Active Directory, new security features for Azure Active Directory, and Intune and SCCM combine forces to become Microsoft Endpoint Manager.

As an IT Pro, it is highly likely that you’ve needed to add additional domain controllers (DCs) to your Active Directory environment. In this guide, we’ll demonstrate how to add a domain controller to an existing domain. We’ll also detail how to add a new domain controller to create a child domain in your existing…

Unless you have been living under a rock for the last week, you could not have missed that the Microsoft 365 world has been abuzz with worry after Exchange Server 2010-2019 succumbed to zero-day exploits, believed to being used by a group known as HAFNIUM. These exploits are allowing an attacker to compromise Exchange and…

You should consider installing Service Pack 2 as soon as possible On August 9, 2004, Microsoft released SP2 for Windows XP. SP2 is the latest collection of updates for Windows XP. Download Windows XP SP2 Network Installation (266mb) See the Windows 2000/XP SP Slipstreaming page for info on how to integrate SP2 into your existing…

We’re doing a twice-monthly interview show on Petri.com that is dedicated to covering topics of interest to our tech-professional audience. We have branded this show “MJFChat.” In my role as Petri’s Community Magnate, I will be interviewing a variety of IT-savvy technology folks. Some of these will be Petri contributors; some will be tech-company employees;…

This article will look at Active Directory (AD), Azure Active Directory (Azure AD), and explain how they differ and can complement each other. We’ll also compare these Microsoft solutions to some of the major alternative identity providers. This article is not meant to be an exhaustive resource and will not provide step-by-step instructions on how…

Lisa Szpunar of TrainSignal explains basic social engineering tactics in this video lesson. Lisa eloquently explains the different techniques used to steal personal information and simple ways companies and individuals can combat these attacks.

When trying to join a computer to an Active Directory domain, you may sometimes encounter the “an Active Directory Domain Controller could not be contacted” error. In this post, I’ll explain the different DNS and IP settings you can check to fix this error and finally join your computer to a domain. How can you…

In this episode of Petri Dish, I speak to Michael Masciulli, Managing Director of Migration Products and Services at Semperis, and an expert in transformational IT and Active Directory. He tells me why you should consider consolidating your Active Directory domains, the benefits for organizational security, how to mitigate some of the risks, and how…