Physical layer components security risks in optical fiber infrastructures

V Spurny, P Munster, A Tomasov, T Horvath, E Skaljo - Sensors, 2022 - mdpi.com
Optical fiber communications are essential for all types of long-and short-distance
transmissions. The aim of this paper is to analyze the previously presented security risks …

Long Distance Military Fiber-Optic Polarization Sensor Improved by an Optical Amplifier

M Kyselak, J Vavra, K Slavicek, D Grenar, L Hudcova - Electronics, 2023 - mdpi.com
The ever-increasing demands for the use of fiber-optic sensors powered by long optical
fibers is forcing developers to solve problems associated with powering these remote …

Network Physical Layer Attack in the Very High Capacity Networks

D Grenar, J Frolka, K Slavicek, O Dostal… - Advances in Electrical …, 2023 - advances.vsb.cz
This paper focuses on the analysis of fiber optic line eavesdropping options based on cheap
and easy-to-use equipment-for example, the commonly used fiber optic splitters with …

Evolution of optical networks: from legacy networks to next-generation networks

L Al-Tarawneh, A Alqatawneh, A Tahat… - Journal of Optical …, 2024 - degruyter.com
The requirement for the huge bandwidth-demanding applications has urged researchers to
develop improved data pipes that could allow smooth data flow. Revolutionary growth has …

Attack-aware dynamic upstream bandwidth assignment scheme for passive optical network

RA Butt, M Faheem, MW Ashraf, A Khawaja… - Journal of Optical …, 2023 - degruyter.com
Network security is an important component of today's networks to combat the security
attacks. The passive optical network (PON) works at the medium access layer (MAC). A …

GPON parser for database analysis

M Jurcik, T Horvath, V Oujezsky… - 2019 42nd …, 2019 - ieeexplore.ieee.org
This article deals with transmission convergence layer of gigabit passive optical networks.
Transmission convergence layer takes the responsibility for transferring of frames from …