The role of "Communication and Network Security" is fundamentally about protecting data as it travels across different networks. This aspect of cybersecurity focuses on safeguarding sensitive information from unauthorized access, interception, or tampering while it is transmitted over various communication channels. Effective security measures include the use of encryption, secure protocols, and network segmentation to ensure that data remains confidential and integral during transmission.
In this context, the primary function of communication and network security is to establish secure communication channels and protect against threats such as man-in-the-middle attacks, eavesdropping, and data leaks. This is essential for maintaining the trust and reliability of data exchanges, especially in an era where cyber threats are constantly evolving.
While managing software licenses, providing user support, and promoting cybersecurity awareness are all important functions within an organization, they do not directly pertain to the specialized area of communication and network security. Instead, those tasks relate to broader IT management and organizational security practices that complement and support robust communication and network security efforts.