A new report out today from unified identity security company Silverfort Inc. details a previously undisclosed ...

Posey's Tips & Tricks. How To Replace an Aging Domain Controller. If the hardware behind your domain controllers has become outdated, here's a step-by-step guide to performing a hardware refresh.

This includes removing a failed domain controller, moving roles around and transferring to new hardware or a new virtual machine. Windows Server 2012 has a new option that you may want to consider ...

And because the EFSRPC methods authenticate as the machine dispatching the request, this means that a user of any system connected to an AD domain can trigger an NTLM authentication request as the ...

A new NTLM relay attack called PetitPotam has been discovered that allows threat actors to take over a domain controller, and thus an entire Windows domain. Many organizations utilize Microsoft ...

Now, you can retry to promote the machine as Domain Controller using the promotion credentials in domain\user format this time. Additional notes. The table below (sourced from Microsoft) ...

Network Connectivity to the Domain Controller. Some client machines will use a DC based on site membership in the scenario where you have more than one domain controller in a domain.

People with no authentication can use the exploit to gain domain administrative credentials, as long as the attackers have the ability to establish TCP connections with a vulnerable domain controller.

In March 2022, Microsoft fixed one more LSASS crash, causing unexpected Windows Server domain controller reboots. A Microsoft spokesperson could not immediately provide more details when contacted ...

I'm very inexperienced with W2K AS and networking in general so please bear with me. I have W2K AS set up on 1 machine as a domain controller and 3 98se ...