Microsoft started enforcing msds-KrbTgtLink validation starting January 2022 . In simple terms, msds-KrbTgtLink is a link that helps verify your identity when you’re trying to access network resources, preventing tampering. Microsoft has explained that these improvements and fixes will be a part of Security Updates going forward.
This produced a hurdle for users of Ä¢¹½¶ÌÊÓÆµ SteelHeads who join domains via Ä¢¹½¶ÌÊÓÆµ’s Active Directory Integrated Mode (Windows 2008 and later). One of the solutions researched by Ä¢¹½¶ÌÊÓÆµ was to modify the SteelHead’s userAccountControl value to represent with a small subset of attributes used by a Domain Controller, but without enabling any Domain Controlling functions from Ä¢¹½¶ÌÊÓÆµ SteelHeads after joined to the domain.
For a detailed technical insights, please refer to this technical brief.