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Multi-Domain Security for 6G ISAC: Challenges and Opportunities in Transportation

Fuente: arXiv

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Bibliographic Details
Main Authors:	Keskin, Musa Furkan, Srinivasan, Muralikrishnan, Gunlu, Onur, Chen, Hui, Papadimitratos, Panagiotis, Almgren, Magnus, He, Zhongxia Simon, Wymeersch, Henk
Format:	Preprint
Published:	2025
Subjects:	Cryptography and Security
Online Access:	Acceder al recurso
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_version_	1866910233571360768
author	Keskin, Musa Furkan Srinivasan, Muralikrishnan Gunlu, Onur Chen, Hui Papadimitratos, Panagiotis Almgren, Magnus He, Zhongxia Simon Wymeersch, Henk
author_facet	Keskin, Musa Furkan Srinivasan, Muralikrishnan Gunlu, Onur Chen, Hui Papadimitratos, Panagiotis Almgren, Magnus He, Zhongxia Simon Wymeersch, Henk
contents	Integrated sensing and communication (ISAC) will be central to 6G-enabled transportation, providing both seamless connectivity and high-precision sensing. However, this tight integration exposes attack points not encountered in pure sensing and communication systems. In this article, we identify unique ISAC-induced security challenges and opportunities in three interrelated domains: cyber-physical (where manipulation of sensors and actuators can mislead perception and control), physical-layer (where over-the-air signals are vulnerable to spoofing and jamming) and protocol (where complex cryptographic protocols cannot detect lower-layer attacks). Building on these insights, we put forward a multi-domain security vision for 6G transportation and propose an integrated security framework that unifies protection across domains by leveraging existing ISAC measurements for lightweight cross-checks.
format	Preprint
id	arxiv_https___arxiv_org_abs_2511_16316
institution	arXiv
publishDate	2025
record_format	arxiv
spellingShingle	Multi-Domain Security for 6G ISAC: Challenges and Opportunities in Transportation Keskin, Musa Furkan Srinivasan, Muralikrishnan Gunlu, Onur Chen, Hui Papadimitratos, Panagiotis Almgren, Magnus He, Zhongxia Simon Wymeersch, Henk Cryptography and Security Integrated sensing and communication (ISAC) will be central to 6G-enabled transportation, providing both seamless connectivity and high-precision sensing. However, this tight integration exposes attack points not encountered in pure sensing and communication systems. In this article, we identify unique ISAC-induced security challenges and opportunities in three interrelated domains: cyber-physical (where manipulation of sensors and actuators can mislead perception and control), physical-layer (where over-the-air signals are vulnerable to spoofing and jamming) and protocol (where complex cryptographic protocols cannot detect lower-layer attacks). Building on these insights, we put forward a multi-domain security vision for 6G transportation and propose an integrated security framework that unifies protection across domains by leveraging existing ISAC measurements for lightweight cross-checks.
title	Multi-Domain Security for 6G ISAC: Challenges and Opportunities in Transportation
topic	Cryptography and Security
url	https://arxiv.org/abs/2511.16316