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

in which the permissions that grant access to resources in the network are maintained in one or more servers called "domain controllers" (see PDC). Domain-based networks use a hierarchical ...

--(BUSINESS WIRE)--Zero Networks ... controllers, which must have RPC ports open for the domain to function and are often left unprotected and easy to hack. While traditional firewalls work at the ...

Microsoft warned IT admins that some Windows Server 2025 domain controllers (DCs ... fail or become unreachable for other endpoints and servers on the network. Microsoft also pointed out that ...

Now offered as part of their network segmentation solution, Zero Networks RPC Firewall mitigates 95% of domain controller's attack surface with no operational downtime ORLANDO, Fla., June 27 ...