You can also grant Apple Remote Desktop administrator access without enabling any local users at all by enabling group-based authorization if the client computers are bound to a directory service. When you use specially named groups from your Directory Services master domain, you don't have to add users and passwords to the client computers for Apple Remote Desktop access and privileges.

When Directory Services authorization is enabled on a client, the user name and password you supply when you authenticate to the computer are checked in the directory. If the name belongs to one of the Apple Remote Desktop access groups, you are granted the access privileges assigned to the group.

See:

• Creating Administrator Access Groups
• Enabling Directory Services Group Authorization