Breaking guidance change: Although you can use Setspn -A , you should use Setspn -S instead because -S will verify that there are no duplicate SPNs. However, if you are using Windows Server 2003 or earlier, you will not be able to use the -S switch because...

Here is a great question and reply from a lead developer for AD Recycle Bin. Q: After enabling the AD Recycle Bin, is there any downside to bringing the tombstoneLifetime value down to, e.g. 7 days? On the face of it it seems sensible to do this to...

Just want to make people aware of a new topic recently posted by colleagues: Configuring MaxConcurrentAPI for NTLM pass-through authentication . This was written by the authentication product group team themselves and has a deep explanation of how...