Google Android 14 COPE Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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Google Android 14 must be configured to lock the display after 15 minutes (or less) of inactivity.
The screen lock timeout must be set to a value that helps protect the device from unauthorized access. Having a too-long timeout would increase the window of opportunity for adversaries who gain ph...Rule Medium Severity -
Google Android 14 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].
The application allowlist, in addition to controlling the installation of applications on the MD, must control user access/execution of all core and preinstalled applications, or the MD must provid...Rule Medium Severity -
Google Android 14 allowlist must be configured to not include applications with the following characteristics: - Back up mobile device (MD) data to non-DOD cloud servers (including user and application access to cloud backup services); - Transmit MD diagnostic data to non-DOD servers; - Voice assistant application if available when MD is locked; - Voice dialing application if available when MD is locked; - Allows synchronization of data or applications between devices associated with user; and - Allows unencrypted (or encrypted but not FIPS 140-2/140-3 validated) data sharing with other MDs or printers.
Requiring all authorized applications to be in an application allowlist prevents the execution of any applications (e.g., unauthorized, malicious) that are not part of the allowlist. Failure to con...Rule Medium Severity -
Google Android 14 must be configured to generate audit records for the following auditable events: Detected integrity violations.
Audit logs enable monitoring of security-relevant events and subsequent forensics when breaches occur. They help identify attacks so that breaches can be prevented or limited in their scope. They f...Rule Medium Severity -
Google Android 14 must be configured to not allow backup of [all applications, configuration data] to remote systems.
Backups to remote systems (including cloud backup) can leave data vulnerable to breach on the external systems, which often offer less protection than the mobile operating system (MOS). Where the r...Rule Medium Severity -
Google Android 14 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].
App data sharing gives apps the ability to access the data of other apps for enhanced user functionality. However, sharing also poses a significant risk that unauthorized users or apps will obtain ...Rule Medium Severity -
The Google Android 14 work profile must be configured to prevent users from adding personal email accounts to the work email app.
If the user is able to add a personal email account (POP3, IMAP, EAS) to the work email app, it could be used to forward sensitive DOD data to unauthorized recipients. Restricting email account add...Rule Medium Severity -
The Google Android 14 work profile must be configured to enforce the system application disable list.
The system application disable list controls user access to/execution of all core and preinstalled applications. Core application: Any application integrated into Google Android 14 by Google. ...Rule Medium Severity -
Google Android 14 must be configured to disallow configuration of date and time.
Determining the correct time a particular application event occurred on a system is critical when conducting forensic analysis and investigating system events. Periodically synchronizing interna...Rule Medium Severity -
The Google Android 14 must allow only the administrator (EMM) to install/remove DOD root and intermediate PKI certificates.
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, th...Rule Medium Severity
Node 2
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