Effective management and encryption processing method for security of optical transmission network

The optical communication network is at the center of the modern communication network and transmits various information such as data, voice, video, and email. The fourth industrial Revolution is developing along with the construction of an intelligent hyper-connected network and with the buoyant construction of intelligent network, all related transmission data is concentrated on the optical communication network. In addition, the importance of the security and viability of the optical transmission path is gradually increasing. Moreover, since the possibility of hacking the optical cable has been continuously reported, the optical transmission path is no longer safe from hacking. As a result, related security measure is necessary. Therefore, this paper proposes an effective management and encryption processing method to improve the network security of an optical transmission communication in order to enhance security against malicious attacks and leakage of internal information on the optical cable.