Brief analysis on the development of physical security technology in optical network

Ying Du; Zhaoyun Li; Li Wang; Jianguo Kang; Min Wang

doi:10.1117/12.3023870

18 March 2024 Brief analysis on the development of physical security technology in optical network

Ying Du, Zhaoyun Li, Li Wang, Jianguo Kang, Min Wang

Proceedings Volume 13104, Advanced Fiber Laser Conference (AFL2023); 131046U (2024) https://doi.org/10.1117/12.3023870
Event: Advanced Fiber Laser Conference (AFL2023), 2023, Shenzhen, China

Abstract

Optical network has the characteristics of high speed, large capacity, long distance, and no electromagnetic interference. It is widely used in global information network. More than 90% of the world's information is transmitted through optical network, and has become an important strategic infrastructure of modern information society. Optical network physical layer security is one of the important indicators of optical network communication quality. It represents the ability of the optical network physical layer information to resist human interception and attacks. This paper summarizes the development of physical layer security technology of optical network, including physical layer security system of optical network, optical information protection and optical layer firewall, analyzes the development trend of the technology, and puts forward some suggestions on the development of physical layer security technology of optical network from the perspective of long-term development strategy and recent development focus.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Ying Du, Zhaoyun Li, Li Wang, Jianguo Kang, and Min Wang "Brief analysis on the development of physical security technology in optical network", Proc. SPIE 13104, Advanced Fiber Laser Conference (AFL2023), 131046U (18 March 2024); https://doi.org/10.1117/12.3023870

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