| Review device configuration settings to confirm that USB mass storage mode has been disabled.
This procedure is performed on both the MDM Administration console and the Samsung Android device.
On the MDM console, for the device, in the "Knox restrictions" group, verify that "disable USB media player" is selected.
Connect the Samsung Android device to a non-DoD network-managed PC with a USB cable.
On the PC, browse the mounted Samsung Android device and verify that it does not display any folders or files.
If on the MDM console "disable USB media player" is not selected, or the PC can mount and browse folders and files on the Samsung Android device, this is a finding.