The Google Android 14 must allow only the administrator (EMM) to install/remove DOD root and intermediate PKI certificates (work profile).

DOD root and intermediate PKI certificates are used to verify the authenticity of PKI certificates of users and web services. If the user is allowed to remove root and intermediate certificates, the user could allow an adversary to falsely sign a certificate in such a way that it could not be detected. Restricting the ability to remove DOD root and intermediate PKI certificates to the Administrator mitigates this risk.

SFR ID: FMT_MOF_EXT.1.2 #47

Review the device configuration to confirm that the user is unable to remove DOD root and intermediate PKI certificates (work profile).

On the EMM console: 1. Open "Set user restrictions". 2. Verify "Disallow config credentials" is toggled to "ON".

On the Google Android 14 device: 1. Open Settings. 2. Tap "Security and privacy". 3. Tap "More security settings". 4. Tap "Encryption & credentials". 5. Tap "Trusted credentials". 6. Verify the user is unable to untrust or remove any work certificates.

If the user can remove certificates on the Google Android 14 device, this is a finding.

Configure Google Android 14 device to prevent a user from removing DOD root and intermediate PKI certificates (work profile).

On the EMM console: 1. Open "Set user restrictions". 2. Toggle "Disallow config credentials" to "ON".