{"ID":2839055,"CreatedAt":"2026-06-01T04:54:23.091178241Z","UpdatedAt":"2026-06-01T04:54:23.091178241Z","DeletedAt":null,"paper_url":"https://arxiv.org/abs/2511.16316","arxiv_id":"2511.16316","title":"Multi-Domain Security for 6G ISAC: Challenges and Opportunities in Transportation","abstract":"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.","short_abstract":"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 sec...","url_abs":"https://arxiv.org/abs/2511.16316","url_pdf":"https://arxiv.org/pdf/2511.16316v2","authors":"[\"Musa Furkan Keskin\",\"Muralikrishnan Srinivasan\",\"Onur Gunlu\",\"Hui Chen\",\"Panagiotis Papadimitratos\",\"Magnus Almgren\",\"Zhongxia Simon He\",\"Henk Wymeersch\"]","published":"2025-11-20T12:46:59Z","proceeding":"cs.CR","tasks":"[\"cs.CR\"]","methods":"[]","has_code":false}