NETWORK PHYSICAL LAYER ATTACK IN THE VERY HIGH CAPACITY
NETWORKS

J 2023

NETWORK PHYSICAL LAYER ATTACK IN THE VERY HIGH CAPACITY NETWORKS

GRENAR, David; Jakub FROLKA; Karel SLAVÍČEK; Otto DOSTÁL; Martin KYSELAK et al.

Základní údaje

Originální název

NETWORK PHYSICAL LAYER ATTACK IN THE VERY HIGH CAPACITY NETWORKS

Autoři

GRENAR, David; Jakub FROLKA; Karel SLAVÍČEK; Otto DOSTÁL a Martin KYSELAK

Vydání

Advances in electrical and electronic engineering, OSTRAVA, VSB-TECHNICAL UNIV OSTRAVA, 2023, 1336-1376

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

20201 Electrical and electronic engineering

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 0.500

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14610/23:00139898

Organizační jednotka

Ústav výpočetní techniky

Klíčová slova anglicky

Eavesdropping detection; fiber optics; very high capacity network; network traffic eavesdropping

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 26. 8. 2024 15:13, Mgr. Alena Mokrá

Anotace

V originále

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 suitable optical power division ratios. The fiber optic splitter takes a small portion of the optical power sufficient for the eavesdropper to read the data and lets as much signal power as possible pass in the original direction. We attempted to detect the presence of fiber optic splitter-based eavesdropping points on the communication line by using common techniques designated for fiber optic quality measurement and fault detection. The results are summarised in this paper.year billions of dollars are lost due to intrusions into those same networks. At first, fiber optic networks were touted as one of the most secure infrastructure options. In the last couple of years, it has been suggested that fiber is almost as easy to tap as copper [1] and [2]. Today, there are millions of miles of fiber cable spanning the globe. Large amount of data are being transmitted across these cables daily, including sensitive government data, and personal financial, and medical information. Fiber optic communication is widely and publicly understood as a medium that is difficult to eavesdrop on. Unfortunately, this common conception is far from the technical reality. In this paper, we study some cheap and easily accessible tools for eavesdropping on fiber optic communications and explore the chances for the automatic detection of their placement on live fiber optic lines.

Návaznosti

VI20192022140, projekt VaV

Název: Detekce narušení obranného perimetru pomocí okamžité změny polarizace optického signálu

Investor: Ministerstvo vnitra ČR, Detekce narušení obranného perimetru pomocí okamžité změny polarizace optického signálu

Citovat

GRENAR, David; Jakub FROLKA; Karel SLAVÍČEK; Otto DOSTÁL a Martin KYSELAK. NETWORK PHYSICAL LAYER ATTACK IN THE VERY HIGH CAPACITY NETWORKS. Advances in electrical and electronic engineering. OSTRAVA: VSB-TECHNICAL UNIV OSTRAVA, 2023, roč. 21, č. 1, s. 37-47. ISSN 1336-1376. Dostupné z: https://doi.org/10.15598/aeee.v21i1.4973.

@article{2425605,
   author = {Grenar, David and Frolka, Jakub and Slavíček, Karel and Dostál, Otto and Kyselak, Martin},
   article_location = {OSTRAVA},
   article_number = {1},
   doi = {https://doi.org/10.15598/aeee.v21i1.4973},
   keywords = {Eavesdropping detection; fiber optics; very high capacity network; network traffic eavesdropping},
   language = {eng},
   issn = {1336-1376},
   journal = {Advances in electrical and electronic engineering},
   title = {NETWORK PHYSICAL LAYER ATTACK IN THE VERY HIGH CAPACITY NETWORKS},
   url = {http://advances.utc.sk/index.php/AEEE/article/view/4973},
   volume = {21},
   year = {2023}
}

TY  - JOUR
ID  - 2425605
AU  - Grenar, David - Frolka, Jakub - Slavíček, Karel - Dostál, Otto - Kyselak, Martin
PY  - 2023
TI  - NETWORK PHYSICAL LAYER ATTACK IN THE VERY HIGH CAPACITY NETWORKS
JF  - Advances in electrical and electronic engineering
VL  - 21
IS  - 1
SP  - 37-47
EP  - 37-47
PB  - VSB-TECHNICAL UNIV OSTRAVA
SN  - 13361376
KW  - Eavesdropping detection
KW  - fiber optics
KW  - very high capacity network
KW  - network traffic eavesdropping
UR  - http://advances.utc.sk/index.php/AEEE/article/view/4973
N2  - 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 suitable optical power division ratios. The fiber optic splitter takes a small portion of the optical power sufficient for the eavesdropper to read the data and lets as much signal power as possible pass in the original direction. We attempted to detect the presence of fiber optic splitter-based eavesdropping points on the communication line by using common techniques designated for fiber optic quality measurement and fault detection. The results are summarised in this paper.year billions of dollars are lost due to intrusions into those same networks. At first, fiber optic networks were touted as one of the most secure infrastructure options. In the last couple of years, it has been suggested that fiber is almost as easy to tap as copper [1] and [2]. Today, there are millions of miles of fiber cable spanning the globe. Large amount of data are being transmitted across these cables daily, including sensitive government data, and personal financial, and medical information. Fiber optic communication is widely and publicly understood as a medium that is difficult to eavesdrop on. Unfortunately, this common conception is far from the technical reality. In this paper, we study some cheap and easily accessible tools for eavesdropping on fiber optic communications and explore the chances for the automatic detection of their placement on live fiber optic lines.
ER  -

GRENAR, David; Jakub FROLKA; Karel SLAVÍČEK; Otto DOSTÁL a Martin KYSELAK. NETWORK PHYSICAL LAYER ATTACK IN THE VERY HIGH CAPACITY NETWORKS. \textit{Advances in electrical and electronic engineering}. OSTRAVA: VSB-TECHNICAL UNIV OSTRAVA, 2023, roč.~21, č.~1, s.~37-47. ISSN~1336-1376. Dostupné z: https://doi.org/10.15598/aeee.v21i1.4973.

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