What is the primary purpose of derivative classification?

The primary purpose of derivative classification is to create new classifications from originally classified material. This process involves developing new documents or materials that incorporate classified information from existing documents while maintaining their original classification status. Derivative classification is crucial because it ensures that any new information derived from classified sources is appropriately marked and protected, preventing unauthorized disclosure and maintaining national security.

This practice is embedded in the broader framework of information security, as it helps in managing sensitive information and protecting it from potential threats. The correct understanding of derivative classification emphasizes the importance of handling original classified source materials responsibly and accurately reflecting their classified nature in new contexts.