Which of the following information security requirements BEST enables the tracking of organizational data in a bring your own device (BYOD) environment?

Reporting lost or stolen devices is a reactive measure that helps in mitigation, but it does not enable proactive tracking of organizational data on the device.

Auto-lock features and complex passwords secure the device itself from unauthorized access, but they do not specifically enable the organization to track or manage organizational data on the device.

Signing an acknowledgment of an acceptable use policy sets user expectations and legal obligations, but it does not provide the technical capability to track organizational data on personal devices.

Enrolling personal devices in an organization's Mobile Device Management (MDM) solution provides the capability to apply security policies, configure settings, monitor device compliance, and crucially, track, wipe, or encrypt organizational data on these devices. MDM allows for centralized control and visibility over corporate data stored or accessed on personal devices, enabling data segregation and remote data management features vital for BYOD security.