For many seasoned DBAs and system administrators, the double-hop authentication ... of the instance using the SQL Server Configuration Manager). In order to set up the SPN for RS, the commands ...

Authentication issues in Windows Server after April updates Logon failures ... The workaround involves setting the registry value of AllowNtAuthPolicyBypass in HKEY_LOCAL_MACHINE\SYSTEM ...

I realized after reviewing the past few posts that I omitted a new piece of functionality introduced in SQL Server 2008 R2. This feature, known as Extended Protection for Authentication (Extended ...

According to Redmond, these authentication issues impact both client (Windows 11, version 24H2) and server (Windows Server 2025) platforms, albeit only in some niche scenarios. On affected systems ...