SriptLogic's Desktop Authority is a great technology that allows Windows System Administrators to easily manage User and Computer GPOs (Group Policy Objects).  Deploying the User Management agent involves assigning an included logon script to a domain user.  What happens if the user with the assigned script also logs into Windows devices that the administrator does not want the agent installed?

In the Desktop Authority administrator's console there are ways to restrict the agent from deploying GPO modifications from any unintended computer, but no settings exist to prevent the agent from installing the Desktop Authority services.  However, after reading through the Desktop Authority Administrator Guide, a solution does exist.

Open Notepad, and save the blank document as "SLBYPASS" with no file extension.  Place this file in the root (C: in this case) directory of any computer in which you do not want the agent installed.  When the script will scan the directory for a file with that name before installing any services on the device.