STIGQter: STIG Summary: Google Android 11 COBO Security Technical Implementation Guide Version: 1 Release: 1 Benchmark Date: 11 Sep 2020:

Google Android 11 must be configured to enable a screen-lock policy that will lock the display after a period of inactivity.

DISA Rule

SV-228576r510289_rule

Vulnerability Number

V-228576

Group Title

PP-MDF-301030

Rule Version

GOOG-11-000300

Severity

CAT II

CCI(s)

• CCI-000057 - The information system initiates a session lock after the organization-defined time period of inactivity.

Weight

10

Fix Recommendation

Configure the Google Android 11 device to enable a screen-lock policy that will lock the display after a period of inactivity.

On the EMM Console:
1. Open "Lock screen restrictions".
2. Select "Personal Profile".
3. Set "Max time to screen lock" to any number desired. The units are in seconds.

Check Contents

Review Google Android device configuration settings to determine if the mobile device is enforcing a screen-lock policy that will lock the display after a period of inactivity.

This validation procedure is performed on both the EMM Administration Console and the Android 11 device.

On the EMM Console:
1. Open "Lock screen restrictions".
2. Select "Personal Profile".
3. Verify that "Max time to screen lock" is set to any number desired. The units are in seconds.

On the Android 11 device, do the following:
1. Open Settings >> Display.
2. Tap "Screen timeout".
3. Ensure the Screen timeout value is set to the desired value and cannot be set to a larger value.

If the EMM console device policy is not set to enable a screen-lock policy that will lock the display after a period of inactivity or on the Android 11 device, the device policy is not set to enable a screen-lock policy that will lock the display after a period of inactivity, this is a finding.

Vulnerability Number

V-228576

Documentable

False

Rule Version

GOOG-11-000300

Severity Override Guidance

Review Google Android device configuration settings to determine if the mobile device is enforcing a screen-lock policy that will lock the display after a period of inactivity.

This validation procedure is performed on both the EMM Administration Console and the Android 11 device.

On the EMM Console:
1. Open "Lock screen restrictions".
2. Select "Personal Profile".
3. Verify that "Max time to screen lock" is set to any number desired. The units are in seconds.

On the Android 11 device, do the following:
1. Open Settings >> Display.
2. Tap "Screen timeout".
3. Ensure the Screen timeout value is set to the desired value and cannot be set to a larger value.

If the EMM console device policy is not set to enable a screen-lock policy that will lock the display after a period of inactivity or on the Android 11 device, the device policy is not set to enable a screen-lock policy that will lock the display after a period of inactivity, this is a finding.

Check Content Reference

M

Target Key

4228

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