Microsoft has resolved a known issue that caused some Windows Server 2025 domain controllers to become unreachable after a restart and triggered app or service failures. Microsoft has fixed a known ...

Microsoft rolls out new Kerberos protections to block RC4 encryption, with enforcement mode becoming mandatory for domain controllers in 2026.

Microsoft is reinforcing warnings about the critical role Active Directory (AD) domain controllers play in large-scale ransomware attacks, aligning with U.S. government advisories on the persistent ...

Tech giant and feds this week renewed their urge to organizations to update Active Directory domain controllers. Threat attackers continue to exploit the Microsoft Zerologon vulnerability, a situation ...

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 ...

Starting Feb. 9, Microsoft will enable Domain Controller “enforcement mode” by default to address CVE-2020-1472. Microsoft is taking matters into its own hands when it comes to companies that haven’t ...

Secura digital security advisors and researchers, have discovered a highly critical vulnerability with Active Directory domain controllers. Rated as a 10 of 10 on the Common Vulnerability Scoring ...

One of two critical Active Directory Domain Controller vulnerabilities patched by Microsoft last month goes beyond the original denial-of-service (DoS) attack chain and can be used to crash multiple, ...