The true statement about DoD unclassified data is that it may require access and distribution controls to ensure that sensitive information is protected. Although unclassified data does not have the potential to damage national security like classified information, it still must be cleared before being released to the public and may be subject to Controlled Unclassified Information (CUI) marking and handling requirements. This data must be clearly marked, and if aggregated, it may need to be reclassified as more sensitive or even classified, as compromising it could affect government personnel, missions, and systems.