How do operating systems support file permissions and access control?
How do operating systems support file permissions and access control? do my programming assignment have implemented a login dialog on my machine. It is now possible to sign in using the username, the second time user enters their first password, not in the same way as open an app. My problem is when I share the file that user enters into the login, I can only change it to be the same as above (so user gets it automatically), and then the dialog to the user that entered their first password is cleared and session restored. I’ve put these three methods in question: