What term describes the determination by an authorized official that information requires protection for national security?

The term "Classification" refers to the process by which information is determined to require protection for national security. This involves assessing the sensitivity of the information and determining whether its unauthorized disclosure could harm national security interests. Classification is a critical element in safeguarding national secrets and ensuring that only individuals with the appropriate security clearance have access to sensitive information. It establishes the framework for how data is handled, shared, and protected, effectively maintaining the integrity of national defense and security protocols. Understanding classification is essential for personnel working with sensitive information, as it underscores their responsibilities in safeguarding national interests.