LoRaWAN Physical Layer-Based Attacks and Countermeasures, A Review

Ruotsalainen, Henri, Shen, Guanxiong, Zhang, Junqing ORCID: 0000-0002-3502-2926 and Fujdiak, Radek (2022) LoRaWAN Physical Layer-Based Attacks and Countermeasures, A Review. SENSORS, 22 (9). 3127-.

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Official URL: http://dx.doi.org/10.3390/s22093127

Abstract

As LoRaWAN is one of the most popular long-range wireless protocols among low-power IoT applications, more and more focus is shifting towards security. In particular, physical layer topics become relevant to improve the security of LoRaWAN nodes, which are often limited in terms of computational power and communication resources. To this end, e.g., detection methods for wireless attacks improve the integrity and robustness of LoRaWAN access. Further, wireless physical layer techniques have potential to enhance key refreshment and device authentication. In this work, we aim to provide a comprehensive review of various vulnerabilities, countermeasures and security enhancing features concerning the LoRaWAN physical layer. Afterwards, we discuss the impact of the reviewed topics on LoRaWAN security and, subsequently, we identify research gaps as well as promising future research directions.

Item Type:	Article
Uncontrolled Keywords:	LoRaWAN, vulnerabilities, security, physical layer, hardware security
Divisions:	Faculty of Science and Engineering > School of Electrical Engineering, Electronics and Computer Science
Depositing User:	Symplectic Admin
Date Deposited:	07 Jun 2022 14:25
Last Modified:	18 Jan 2023 21:00
DOI:	10.3390/s22093127
Open Access URL:	https://www.mdpi.com/1424-8220/22/9/3127
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3156020