Adding/removing users
Assigning users to printers
Giving users file access rights
Installation of software and sharing with users
Client installation and protocol assignment
Network-based applications
Logon and logoff procedures
Where a user enters a username and password to validate access. A user session is opened and the user can access resources they have rights to.
Log-off disconnects that user from network – important for security as an open network can be used by unauthorised users