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II - Mission Support Public

Rules and Groups employed by this XCCDF Profile

  • PP-MDF-333024

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 must be configured to enforce a minimum password length of six characters and not allow passwords that include more than four repeating or sequential characters.

    &lt;VulnDiscussion&gt;Password strength is a measure of the effectiveness of a password in resisting guessing and brute force attacks. The ability ...
    Rule Medium Severity
  • PP-MDF-333026

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 must be configured to enable a screen-lock policy that will lock the display after a period of inactivity.

    &lt;VulnDiscussion&gt;The screen-lock timeout helps protect the device from unauthorized access. Devices without a screen-lock timeout provide an o...
    Rule Medium Severity
  • PP-MDF-333030

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 must be configured to lock the display after 15 minutes (or less) of inactivity.

    &lt;VulnDiscussion&gt;The screen lock timeout must be set to a value that helps protect the device from unauthorized access. Having a too-long time...
    Rule Medium Severity
  • PP-MDF-333040

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 must be configured to not allow more than 10 consecutive failed authentication attempts.

    &lt;VulnDiscussion&gt;The more attempts an adversary makes to guess a password, the more likely the adversary will enter the correct password and g...
    Rule Medium Severity
  • PP-MDF-333050

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 must be configured to enforce an application installation policy by specifying one or more authorized application repositories.

    &lt;VulnDiscussion&gt;Forcing all applications to be installed from authorized application repositories can prevent unauthorized and malicious appl...
    Rule Medium Severity
  • PP-MDF-333060

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 must be configured to enforce an application installation policy by specifying an application allowlist that restricts applications by the following characteristics: [selection: list of digital signatures, cryptographic hash values, names, application version].

    &lt;VulnDiscussion&gt;The application allowlist, in addition to controlling the installation of applications on the MD, must control user access/ex...
    Rule Medium Severity
  • PP-MDF-333070

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 allowlist must be configured to not include applications with the following characteristics (work profile only): 1. Back up mobile device (MD) data to non-DOD cloud servers (including user and application access to cloud backup services); 2. Transmit MD diagnostic data to non-DOD servers; 3. Voice assistant application if available when MD is locked; 4. Voice dialing application if available when MD is locked; 5. Allows synchronization of data or applications between devices associated with user; and 6. Allows unencrypted (or encrypted but not FIPS 140-2 validated) data sharing with other MDs or printers.

    &lt;VulnDiscussion&gt;Requiring all authorized applications to be in an application allowlist prevents the execution of any applications (e.g., una...
    Rule Medium Severity
  • PP-MDF-333080

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 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].

    &lt;VulnDiscussion&gt;Many mobile devices display notifications on the lock screen so that users can obtain relevant information in a timely manner...
    Rule Medium Severity
  • PP-MDF-333110

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 must be configured to disable trust agents.

    &lt;VulnDiscussion&gt;Trust agents allow a user to unlock a mobile device without entering a passcode when the mobile device is, for example, conne...
    Rule Medium Severity
  • PP-MDF-333160

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 must be configured to display the DOD advisory warning message at startup or each time the user unlocks the Work Profile.

    &lt;VulnDiscussion&gt;Before granting access to the system, the mobile operating system is required to display the DOD-approved system use notifica...
    Rule Low Severity
  • PP-MDF-333250

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 must be configured to not allow backup of all work profile applications to remote systems.

    &lt;VulnDiscussion&gt;Backups to remote systems (including cloud backup) can leave data vulnerable to breach on the external systems, which often o...
    Rule Medium Severity
  • PP-MDF-333280

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 must be configured to disable exceptions to the access control policy that prevent [selection: application processes, groups of application processes] from accessing [selection: all, private] data stored by other [selection: application processes, groups of application processes].

    &lt;VulnDiscussion&gt;App data sharing gives apps the ability to access the data of other apps for enhanced user functionality. However, sharing al...
    Rule Medium Severity
  • PP-MDF-993300

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 users must complete required training.

    &lt;VulnDiscussion&gt;The security posture of Google devices requires the device user to configure several required policy rules on their device. U...
    Rule Medium Severity
  • PP-MDF-993300

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 must have the DOD root and intermediate PKI certificates installed (work profile only).

    &lt;VulnDiscussion&gt;DOD root and intermediate PKI certificates are used to verify the authenticity of PKI certificates of users and web services....
    Rule Medium Severity
  • PP-MDF-993300

    <GroupDescription></GroupDescription>
    Group
  • The Google Android 13 work profile must be configured to prevent users from adding personal email accounts to the work email app.

    &lt;VulnDiscussion&gt;If the user can add a personal email account (POP3, IMAP, EAS) to the work email app, it could be used to forward sensitive D...
    Rule Medium Severity
  • PP-MDF-993300

    <GroupDescription></GroupDescription>
    Group
  • The Google Android 13 work profile must be configured to enforce the system application disable list (work profile only).

    &lt;VulnDiscussion&gt;The system application disables list controls user access to/execution of all core and preinstalled applications. Core app...
    Rule Medium Severity
  • PP-MDF-993300

    <GroupDescription></GroupDescription>
    Group
  • Google Android 13 must be provisioned as a BYOAD device (Android work profile for employee-owned devices [BYOD]).

    &lt;VulnDiscussion&gt;The Android work profile for employee-owned devices (BYOD) is the designated application group for the BYOAD use case. SFR I...
    Rule Medium Severity
  • PP-MDF-993300

    <GroupDescription></GroupDescription>
    Group
  • The Google Android 13 work profile must be configured to disable automatic completion of workspace internet browser text input.

    &lt;VulnDiscussion&gt;The autofill functionality in the web browser allows the user to complete a form that contains sensitive information, such as...
    Rule Medium Severity
  • PP-MDF-993300

    <GroupDescription></GroupDescription>
    Group
  • The Google Android 13 work profile must be configured to disable the autofill services.

    &lt;VulnDiscussion&gt;The autofill services allow the user to complete text inputs that could contain sensitive information, such as personally ide...
    Rule Medium Severity
  • PP-MDF-993300

    <GroupDescription></GroupDescription>
    Group
  • Android 13 devices must have the latest available Google Android 13 operating system installed.

    &lt;VulnDiscussion&gt;Required security features are not available in earlier operating system versions. In addition, earlier versions may have kno...
    Rule High Severity
  • PP-MDF-993300

    <GroupDescription></GroupDescription>
    Group
  • Android 13 devices must be configured to disable the use of third-party keyboards (work profile only).

    &lt;VulnDiscussion&gt;Many third-party keyboard applications are known to contain malware. SFR ID: FMT_SMF_EXT.1.1 #47&lt;/VulnDiscussion&gt;&lt;F...
    Rule Low Severity
  • PP-MDF-333350

    <GroupDescription></GroupDescription>
    Group
  • The Google Android 13 must allow only the administrator (EMM) to install/remove DOD root and intermediate PKI certificates (work profile).

    &lt;VulnDiscussion&gt;DOD root and intermediate PKI certificates are used to verify the authenticity of PKI certificates of users and web services....
    Rule Medium Severity

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