What is one main objective of communication security (COMSEC)?

One main objective of communication security (COMSEC) is to secure communication access only for authorized personnel. This aspect of COMSEC ensures that sensitive information transmitted via communication systems is protected from unauthorized access and eavesdropping. By implementing various security measures, such as encryption and access controls, COMSEC aims to maintain the confidentiality, integrity, and authenticity of communications.

This focus on restricting access to authorized users is critical in military and tactical environments, where the protection of information can be vital to mission success and national security. Ensuring that only those with the proper clearance can access communications helps to mitigate risks associated with potential interception or exploitation by adversaries. This objective reinforces the overall security framework needed to maintain operational effectiveness within the Air Force and other branches of the military.