How to restrict access to a network subdirectory in Windows server 2012?

Question

System administration

Hey!
There is a server, on disk X there is a shared network folder Files, it contains folders: Ivan, Oleg, Vladimir, but everyone has access to them.
Question.
How to make it so that everyone has access to the Files folder, but only Ivan has access to the "Ivan" subdirectories over the network, only Oleg has Oleg, etc.?

Answer 1

Assign appropriate permissions for each directory. Disable inheritance for the Files directory.