Restrict Access to the Passwords Control Panel - This options disables access to the Passwords icon on the control panel, therefore stopping users from changing security related settings.
Hide the User Profiles Page - The user profile page controls whether all users share or have separate user profiles, access to this page can be disabled by enabling this setting.
Hide the Change Passwords Page - When this setting is enabled, users are no longer able to access the Change Passwords page.
Hide the Remote Administration Page - Enabling this function stops users from being able to change the remote administration settings for the computer.