Kerberos.dll – Pre Service Pack 3 Revision History for Windows Server 2008 SP2, Windows Vista SP2 and Windows Small Business Server 2008 (SBS 2008)
01-May-2012 – 6.0.6002.22844 – Kerberos.dll – x86/x64 – http://support.microsoft.com/kb/2707226 – Kerberos S4U logon fails when you perform the logon for a domain user account by using an SPN in Windows Vista or in Windows Server 2008
15-Sep-2011 – 6.0.6002.22716 – Kerberos.dll – x86/x64 – http://support.microsoft.com/kb/2615570 – A Windows Server 2008 or Windows Server 2008 R2-based domain controller does not function correctly after restart
18-Aug-2010 – 6.0.6002.22469 – Kerberos.dll – x86/x64 – http://support.microsoft.com/kb/2028484 – You experience poor performance when you use Kerberos authentication to connect to lots of remote computers at the same time from a computer that is running Windows Server 2008 or Windows Vista
14-Jul-2010 – 6.0.6002.22445 – Kerberos.dll – x86/x64 – http://support.microsoft.com/kb/2157973 – The Security event that has Event ID 4625 does not contain the user account name on a computer that is running Windows Vista, Windows Server 2008, Windows 7, or Windows Server 2008 R2
17-Aug-2009 – 6.0.6002.22201 – Kerberos.dll – x86/x64 – http://support.microsoft.com/kb/970402 – A hotfix is available that enables certificate mapping by using the common name (CN) of only the “Subject” field in Windows Server 2008
15-Jun-2009 – 6.0.6002.22152 – Kerberos.dll – x86/x64 – http://support.microsoft.com/kb/968389 – Extended Protection for Authentication
18-May-2009 – 6.0.6002.22138 – Kerberos.dll – x86/x64 – http://support.microsoft.com/kb/969083 – A Kerberos authentication fails together with the error code 0X80090302 or 0x8009030f on a computer that is running Windows Server 2008 or Windows Vista when the AES algorithm is used