How does the DoD classify information that is not classified but still requires protection?

The classification of information that is not classified but still requires protection is done under the designation of Controlled Unclassified Information (CUI). This framework was established to ensure that sensitive information that does not meet the criteria for classification under Executive Order standards is still adequately protected. CUI encompasses a broad range of information types that, if disclosed, could have adverse effects on national security, privacy, or other significant interests.

CUI is particularly important because it encompasses sensitive data that, while not classified, must still be handled with care to mitigate the risks of unauthorized disclosure. Categories under CUI can include information related to privacy, law enforcement, and proprietary business information, among others. The goal is to standardize the way unclassified information is handled across federal agencies to enhance overall security and information sharing without compromising sensitive aspects.

In contrast, public information refers to data that can be freely accessed without restrictions, thus it does not require protection. Sensitive information could imply a broader category but does not specifically adhere to the structured approach that CUI represents. General use data lacks the specificity and protection requirements that categorize information as controlled unclassified. Therefore, CUI is the appropriate classification for this context.