My friend asked if it's possible to limit users to access only particular files/folders which he/she should be able to access from any computer within the premise. Something like password protected files and folders (like in one drive, drop box??? but in local network storage) Setup he has. NAS storage - 2 units PC - About a dozen systems running windows 8.1 and 10 User should be able to access files and folders from any computer, not just one computer. Because they don't always work in one system, they move from one to another more frequently. Since I am don't have a clue with NAS, I said I will check. But I couldn't grasp all the things when I googled. So here I am asking, is his requirement possible? If yes, how? Any guidance would be helpful. If not, what's the option we have? Thank you.