Once finished a Take Control session, you can lock Windows on the device to ensure no one unwanted has access to the device.
- Click Views > All Devices and click the name of the device.
- Click Remote Control Settings > Take Control.
- Click the check box for the option Lock device when the remote session ends.
- Click Save.
To propagate this setting for all of a device class, you can set this at the system level by clicking Administration > Defaults > Remote Control Defaults.