Earlier this week I saw a situation in which someone with a small, single-domain controller network performed a restoration of their domain controller. This restoration effectively reverted the ...

Active Directory and disaster recovery Using a “lag site”, an additional domain controller on a separate subnet, and then scheduling inter-site replication to occur only once a week with the ...

A Domain Controller handles authentication, enforces security policies, and enables users and device management across an Active Directory Domain. In this guide, we walk through each step of ...

In this case, if you can successfully ping the domain controller but cannot join the computer, you can refer to the suggestions provided in this guide to resolve the issue. If you are having AD ...

Microsoft has resolved a known issue that caused some Windows Server 2025 domain controllers to become unreachable after a ...

I have just been assigned the task of installing the Domain Controller for our internal network and I am curious about what are the best practices when partition for a domain controller.

A recent report from Microsoft reinforces warnings about the critical role Active Directory (AD) domain controllers play in large-scale ransomware attacks, aligning with U.S. government advisories on ...

Recently our organization sought to make two meaningful changes to its sync relationship: set up a non-domain-controller AD Connect server configure the existing sync server as a standby for ...

Domain controllers hosting Active Directory Domain Services use a type of replication to synchronize changes. An experienced attacker can mimic the legitimate replication activity of a domain ...