What are the three classification levels used in the DoD?

The three classification levels used in the Department of Defense (DoD) are Confidential, Secret, and Top Secret. These levels are established to protect national security information and dictate how information is shared and handled based on the sensitivity of the data.

Confidential is the lowest level of classification, indicating that unauthorized disclosure could cause damage to national security. Secret classification is a step up, where unauthorized disclosure could cause serious damage. Top Secret is the highest classification level, reserved for information that could cause exceptionally grave damage to national security if disclosed without authorization.

Understanding these classifications is crucial for personnel handling sensitive information, as they guide the protocols for access, storage, and distribution of data based on the potential implications of exposure. The other combinations mentioned do not accurately represent the established classification system of the DoD, as they either misidentify the classification levels or include non-existent terms in this context.