I have about 10 people in the office that need to connect to my linux server remotly (vpn) This works fine. The problem I have is two of them want to be able to access a folder and no-one else. This is easy enough with file permissions. However they know that since I setup the folder permissions for them that I would be able to access the folders.
My question is can I somehow tie their mac address to the file permissions. So once they would have to supply a user name and password. But also It would have to be one of the two people in questions laptop before the folder would be accessable?
Kind of crazy I know. But I guess it is sensitive data and they don't want anyone to see it.