Information
Data on mobile devices is protected by numerous mechanisms, including user authentication, access control, and cryptography. When the data is backed up to an external system (either locally connected or cloud based), many if not all of these mechanisms are no longer present. This leaves the backed-up data vulnerable to attack. Disabling backup to external systems mitigates this risk.
SFR ID: FMT_SMF_EXT.1.1 #40
Solution
Configure the Google Android 17 device to disable USB mass storage mode.
On the EMM console:
COBO:
1. Open 'User restrictions'.
2. Open 'Set user restrictions'.
3. Toggle 'Disallow USB file transfer' to 'ON'.
COPE:
1. Open 'User restrictions'.
2. Open 'Set user restrictions on parent'.
3. Toggle 'Disallow USB file transfer' to 'ON'.
Configuration API: DISALLOW_MOUNT_PHYSICAL_MEDIA, DISALLOW_USB_FILE_TRANSFER