What is one of the duties of a user of cryptographic controlled items?

One of the duties of a user of cryptographic controlled items is to provide management of COMSEC (Communications Security) related items. This involves overseeing the handling, distribution, and safeguarding of cryptographic materials to ensure their integrity and security. Proper management is critical for maintaining operational security and protecting sensitive information from unauthorized access. Users must ensure that cryptographic equipment is stored correctly, accounted for, and used in accordance with established protocols and regulations. This duty is fundamental in any environment where secure communications are essential, as it helps to maintain the efficacy and reliability of cryptographic systems.