What is one reason for marking classified information?

Marking classified information plays a crucial role in clearly indicating handling and dissemination restrictions. When information is classified, it carries specific security classifications that dictate who is authorized to access it and how it should be handled. By marking this information appropriately, it ensures that individuals understand the level of sensitivity and the necessary precautions that must be taken. This system of markings serves as a clear guide for individuals who encounter the information, informing them of their responsibilities and the potential consequences of unauthorized disclosure. Proper marking helps prevent mishandling and protects national security.