After BleepingComputer contacted Microsoft about the bug yesterday, the company has now confirmed it as a known issue that impacts all domain controller servers with the latest Windows Server 2012 ...

"Windows Server 2025 domain controllers (such as servers hosting the Active Directory domain controller role) might not manage network traffic correctly following a restart," Microsoft said.

RODCs must be able to replicate the domain partition from a writable DC running Windows Server 2008 or Windows Server 2008 R2 in the same domain, because only these DCs can enforce the PRPs for RODCs.

If successful, the attack, dubbed PetitPotam by the French researcher who discovered it, could allow the takeover of Windows domain controllers or servers. It’s the latest in what Microsoft ...

Major Microsoft DNS bug allows ‘system’-level access, may bite some domain controllers Microsoft has announced a possible problem with the DNS Server Service.

A Domain Controller (DC) in Windows Server is a server that responds to security authentication requests within a Windows domain. It plays a crucial role in managing network security and user access.

Image: iStockphoto/ipopba. Microsoft is sounding an alert about a threat against Windows domain controllers that would allow attackers to capture NTLM (NT LAN Manager) credentials and certificates.

From there, you can configure Active Directory domain controllers with the PDC emulator role in a domain to use this list of servers explicitly for their time. Read this TechNet article to learn ...

Microsoft has also done major work on failover clustering in Windows Server 2019. Among the new capabilities is the ability to easily move an entire failover cluster from one domain to another.

So, if Group Policies are not applying and replication isn’t working between domain controllers on Windows Server setup in an Enterprise environment, if you’re an IT admin, then the solutions ...