I am researching some things in order to make an informed decision about allowing remote control to administrators.... Could someone perhaps point me in the right direction or offer their thoughts??

What logging potential exists for RC? Can this be done to a server database somehow? Rather than the workstation event viewer?

What are the different ways it can be restricted?

Other than encryption, is there any other security features associated with remote control?

Can we restrict it by MAC address only?

Those are some of my thoughts... hopefully someone has had the same ones.