Disabling Remote Management

[Technologies]

I need to disable ARD on student laptops so they can use Lockdown Browser. Students don't have admin access on their laptops and somehow the Remote Management setting is turning on. Lockdown Browser will not allow the students to launch the application this way. The image is the message students see.

Any help is appreciated.

[JustCallMeAJ]

sudo /System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/Resources/kickstart -deactivate

should do it.