Identify two key practices for safeguarding classified material at the unit level.

• A. Regular audits of all personnel
• B. Controlled access and secure storage/handling with proper marking and need-to-know
• C. Public sharing with contractors without marking
• D. Open storage with no marking

Answer: (B)

Safeguarding classified material at unit level hinges on two protective actions working together: controlling who can access the material and ensuring it is stored and handled properly with clear marking and need-to-know restrictions. Controlling access means only individuals with the proper clearance and a stated need to know can enter areas or rooms where classified items are kept or used, backed by physical controls and access logs. Secure storage and handling ensures that classified items are kept in approved containers or secure facilities, transported and handled following established procedures, and clearly marked so everyone knows the level of protection required. Proper marking and the need-to-know principle prevent unnecessary exposure, while restricted access prevents unauthorized entry.

Other approaches don’t provide the same level of protection. Relying on audits alone doesn’t directly enforce safeguards against unauthorized access or mishandling. Sharing with contractors without marking removes critical protection that guides handling and disclosure. Open storage with no marking fails to indicate classification and offers no guardrails against exposure.