What does COMMSEC refer to?

COMMSEC stands for Communication Security measures, which specifically aim to protect the confidentiality, integrity, and availability of information transmitted via communication systems. This encompasses a wide range of practices and technologies designed to safeguard all aspects of communication, including both the information being communicated and the methods used for communication.

The focus on protecting various forms of communication from interception, unauthorized access, and manipulation is central to effective COMMSEC. This includes encrypting data, ensuring secure transmission channels, and implementing access controls to maintain the privacy and reliability of communications. The comprehensive nature of this definition makes it clear why this choice accurately encapsulates the concept of COMMSEC.