I have a customer with very strict security settings on the folders within there network drives. I have set this up by going into the security settings via the properties of the folders.
When I look at the security settings I can see the user names, However when a user looks they can only see a series of numbers and letters (see attached image).
Any ideas as to why users cannot see who has access?
Could it be some kind of security setting on the domain controller itself that could be stopping users from seeing the names?