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

Microsoft has fixed a Windows 11 24H2 and Server 2025 bug where passwords were failing to change, leading to authentication failures.

Microsoft released patches for a couple of Kerberos authentication vulnerabilities tracked under CVE-2024-26248 and CVE-2024-29056. Details about its enforcement timeline have been shared.

Microsoft starts 2024 right with another slimline Patch Tuesday drop, but there are some critical vulns to be alert to, including a number of man-in-the-middle attack vectors ...

Affected systems include Windows Server 2025 running Active Directory Domain Services, domain controllers managing Kerberos authentication, environments using dMSAs, and all supported versions of ...

Kerberos is the protocol of choice for mixed network environments. Deb Shinder explains how to use Kerberos authentication in environments including both Unix and Microsoft Windows.

Microsoft is investigating a new known issue causing enterprise domain controllers to experience Kerberos sign-in failures and other authentication problems after installing cumulative updates ...

Here's a look at the most recent Patch Tuesday release from Microsoft as well as a collection of recent updates so you can ...