STIGQter: STIG Summary: Google Android 16 COPE Security Technical Implementation Guide Version: 1 Release: 3 Benchmark Date: 13 May 2026:

Google Android 16 must be configured to not display the following (work profile) notifications when the device is locked: [selection: a. email notifications b. calendar appointments c. contact associated with phone call notification d. text message notification e. other application-based notifications f. all notifications].

DISA Rule

SV-276859r1140369_rule

Vulnerability Number

V-276859

Group Title

PP-MDF-333080

Rule Version

GOOG-16-006800

Severity

CAT II

CCI(s)

• CCI-000060 - Conceal, via the device lock, information previously visible on the display with a publicly viewable image.

Weight

10

Fix Recommendation

Configure the Google Android 16 device to not display (work profile) notifications when the device is locked.

On the EMM console:

COBO:

1. Open "Lock screen" settings.
2. Open "Lock screen restrictions".
3. Toggle "Disable unredacted notifications".

COPE:

1. Open "Lock screen" settings.
2. Open "Lock screen restrictions".
3. Select "Work Profile".
4. Toggle "Disable unredacted notifications".

Configuration API: KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS

Check Contents

Review managed Google Android 16 device settings to determine if the Google Android 16 device displays (work profile) notifications on the lock screen. Notifications of incoming phone calls are acceptable even when the device is locked.

This validation procedure is performed on both the EMM Administration Console and the managed Google Android 16 device.

On the EMM console:

COBO:

1. Open "Lock screen" settings.
2. Open "Lock screen restrictions".
3. Verify that "Disable unredacted notifications" is toggled to "ON".

COPE:

1. Open "Lock screen" settings.
2. Open "Lock screen restrictions".
3. Select "Work Profile".
4. Verify that "Disable unredacted notifications" is toggled to "ON".
___________________________

On the managed Google Android 16 device:

COBO:

1. Go to Settings >> Display & touch >> Lock screen.
2. Tap on "Privacy".
3. Verify that "Show sensitive content only when unlocked" is selected.

COPE:

1. Go to Settings >> Display & touch >> Lock screen.
2. Tap on "When work profile is locked".
3. Verify that "Hide sensitive work content" is selected.

If the EMM console device policy allows work notifications on the lock screen, or the managed Google Android 16 device allows work notifications on the lock screen, this is a finding.

Vulnerability Number

V-276859

Documentable

False

Rule Version

GOOG-16-006800

Severity Override Guidance

Review managed Google Android 16 device settings to determine if the Google Android 16 device displays (work profile) notifications on the lock screen. Notifications of incoming phone calls are acceptable even when the device is locked.

This validation procedure is performed on both the EMM Administration Console and the managed Google Android 16 device.

On the EMM console:

COBO:

1. Open "Lock screen" settings.
2. Open "Lock screen restrictions".
3. Verify that "Disable unredacted notifications" is toggled to "ON".

COPE:

1. Open "Lock screen" settings.
2. Open "Lock screen restrictions".
3. Select "Work Profile".
4. Verify that "Disable unredacted notifications" is toggled to "ON".
___________________________

On the managed Google Android 16 device:

COBO:

1. Go to Settings >> Display & touch >> Lock screen.
2. Tap on "Privacy".
3. Verify that "Show sensitive content only when unlocked" is selected.

COPE:

1. Go to Settings >> Display & touch >> Lock screen.
2. Tap on "When work profile is locked".
3. Verify that "Hide sensitive work content" is selected.

If the EMM console device policy allows work notifications on the lock screen, or the managed Google Android 16 device allows work notifications on the lock screen, this is a finding.

Check Content Reference

M

Target Key

5717