What term describes information that is not classified but requires safeguarding?

The term that describes information which is not classified but still requires safeguarding is Controlled Unclassified Information (CUI). CUI is a category established to provide a uniform process for handling unclassified information that necessitates protection due to its sensitivity. This information may include a range of data types, such as personal identifiable information (PII) or proprietary data, that, while not classified, can still impact national security or privacy if mishandled.

CUI is specifically designed to streamline and clarify the management of sensitive information, ensuring that it is appropriately handled and protected while conveying its unclassified status. This operates under guidelines provided by government policies and regulations, which emphasize the importance of protecting sensitive information even when it does not rise to the level of classified data.

Other terms, such as Sensitive Information, may overlap in meaning but do not specifically denote the structured safeguarding outlined by CUI. Exempt Information and Restricted Data refer to specific classifications or categories not directly aligned with the general definition of control and protection of unclassified but sensitive information. Hence, the context and structured safeguarding associated with CUI distinctly mark it as the correct term in this scenario.