What type of information would be classified under Secret Data?

The classification of "Secret Data" typically pertains to information that, if disclosed, could significantly harm national security or provide adversaries with an unfair advantage. Military deployment strategies fall squarely within this category, as they involve plans and information critical to military operations that, if exposed, could jeopardize the safety of personnel or the success of missions. Such data is tightly controlled and often classified by government entities to prevent unauthorized access.

In contrast, general user data, marketing statistics, and retail inventory do not usually bear the same level of sensitivity or potential for causing harm if disclosed as military strategies do. Therefore, military deployment strategies are appropriately classified under Secret Data due to their critical nature and the implications of their exposure.