Which statement about CMS is true?

• A. CMS automates the management of all personnel records
• B. CMS handles physical security access control
• C. CMS is designed to automate the management of electronic key and other types of COMSEC material
• D. CMS relates to content management for public relations

Answer: (C)

The main idea is how COMSEC materials are tracked and controlled through an automated system. In this context CMS refers to the COMSEC Material System, which is built to automate the management of electronic keys and other COMSEC materials. It handles the entire lifecycle—generation and provisioning, secure distribution to authorized users, storage and inventory, ongoing accounting with audit trails, and eventual destruction when appropriate. This automation ensures proper custody and access control, reduces the risk of loss or compromise, and provides traceable records for accountability. The other options describe systems or duties outside COMSEC management (personnel records, physical security access, or public-relations content management), so they don’t fit the intended use of CMS in this context.