I am setting up somewhat of a file sharing server for clients. Each client will have a folder and within each client folder will be user folders. I started with the client folders and have authentication working. However, I have noticed that users who do not have access to certain folders can still see them. For instance a user from client A can see client B's folder but as soon as they try to access it they are prompted for credentials. I would like the folder for client B to be invisible to user at client A. Any help is greatly appreciated. Thank you.