Microsoft has fixed a known issue causing authentication problems when Credential Guard is enabled on systems using the Kerberos PKINIT pre-auth security protocol. According to Redmond, these ...

Microsoft confirms Kerberos and NTLM login failures in Windows 11 24H2, 25H2, and Server 2025 due to duplicate SIDs after ...

Authentication issues in Windows Server after April updates Logon failures for WHfB and Device Public Key Authentication Workaround available, Microsoft working on permanent fix for impacted Windows ...

Update November 15, 04:37 EST: Microsoft has released out-of-band updates to address the authentication issues on DCs running impacted Windows Server versions. Microsoft says users might experience ...

Increasingly, whether due to regulatory requirements or a basic recognition that static passwords just don’t provide adequate security, organizations are ...

Microsoft has hardened authentication for its DCOM Server in response to a vulnerability. Check for the impact on your network now before the change becomes permanent. Microsoft’s June security update ...

Microsoft has detailed a fix for a bug affecting tons of versions of Windows, but applying the patch is not as simple as ...

There can be multiple reasons why you may want to disable NTML Authentication in Windows Domain. Some of the most common reasons are: NTML is not secure and offers weak encryption. In the case of NTML ...

Microsoft's plan for authentication technology in Windows 10 has been widely mis-characterized this week in the media as limited to biometrics when in fact the company is lining up a standards effort ...