What is the primary purpose of marking classified information?

The primary purpose of marking classified information is to protect national security by restricting access to sensitive information. This process helps ensure that only individuals with the appropriate security clearances and a genuine need to know can view or handle that information. Proper marking serves as a clear indicator of the sensitivity level of the information, guiding authorized personnel on how to manage it correctly to prevent unauthorized disclosure.

Maintaining national security involves not only safeguarding information but also ensuring that it does not fall into the hands of individuals or entities that might misuse it. Marking is crucial for establishing the boundaries of information sharing and access, making it clear which pieces of information require extra caution and security measures. This way, the integrity of sensitive data is upheld, contributing to overall national safety and security.