Publication result detail

Security Threats for Free Space Optics due to Fog Scattering Phenomena

WILFERT, O.; BARCÍK, P.; KOLKA, Z.

Original Title

Security Threats for Free Space Optics due to Fog Scattering Phenomena

English Title

Security Threats for Free Space Optics due to Fog Scattering Phenomena

Type

Paper in proceedings (conference paper)

Original Abstract

The paper deals with analyzing possible security risks for Free Space Optics (FSO) communication systems caused by a non-line of sight (NLOS) scattering channel. The higher concentration of scattering particles in the atmosphere leads to increasing scattered optical power, potentially detectable by an eavesdropper. The optical power model of the NLOS FSO channel based on lidar equation is presented. At the end of the paper, the parameters of the eavesdropper's receiver are estimated.

English abstract

The paper deals with analyzing possible security risks for Free Space Optics (FSO) communication systems caused by a non-line of sight (NLOS) scattering channel. The higher concentration of scattering particles in the atmosphere leads to increasing scattered optical power, potentially detectable by an eavesdropper. The optical power model of the NLOS FSO channel based on lidar equation is presented. At the end of the paper, the parameters of the eavesdropper's receiver are estimated.

Keywords

free space optics, scattering, fog, security, eavesdropping

Key words in English

free space optics, scattering, fog, security, eavesdropping

Authors

WILFERT, O.; BARCÍK, P.; KOLKA, Z.

RIV year

2022

Released

21.04.2021

Publisher

Brno University of Technology, Faculty of Electrical Engineering and Communication

Location

Brno

ISBN

978-1-6654-1454-8

Book

20th Conference on Microwave Techniques COMITE 2021

Pages from

128

Pages to

131

Pages count

4

URL

https://ieeexplore.ieee.org/document/9419872

BibTex

@inproceedings{BUT172422,
  author="Otakar {Wilfert} and Peter {Barcík} and Zdeněk {Kolka}",
  title="Security Threats for Free Space Optics due to Fog Scattering Phenomena",
  booktitle="20th Conference on Microwave Techniques COMITE 2021",
  year="2021",
  pages="128--131",
  publisher="Brno University of Technology, Faculty of Electrical Engineering and Communication",
  address="Brno",
  doi="10.1109/COMITE52242.2021.9419872",
  isbn="978-1-6654-1454-8",
  url="https://ieeexplore.ieee.org/document/9419872"
}