Information Leakage Rate of Optical Code Division Multiple Access Network Using Wiretap Code

R Xu, L Sun, J Ji, K Wang, Y Song - Entropy, 2023 - mdpi.com
Secrecy capacity is usually employed as the performance metric of the physical layer
security in fiber-optic wiretap channels. However, secrecy capacity can only qualitatively …

Eavesdropping Vulnerabilities in Optical Fiber Networks: Investigating Macro-Bending-Based Attacks Using Clip-on Couplers

V Spurny, P Dejdar, A Tomasov… - … Workshop on Fiber …, 2023 - ieeexplore.ieee.org
Fiber optic cables have long been considered a secure medium that prevents
eavesdropping due to their complexity. However, there are attack methods that allow …

Experimental Demonstration of Optical Eavesdropping Detection based on the Backpropagation Neural Network for Coherent Optical Communication Systems

X Gong, M Zhou, Q Zhang, J Pang… - 2022 Asia …, 2022 - ieeexplore.ieee.org
We propose an optical eavesdropping detection scheme based on the backpropagation
neural network for 16QAM coherent optical communication systems. Experimental results …