Maritime navigation increasingly depends on wireless signals that can be silently manipulated. A new preprint from arXiv focuses on the challenge of collecting such evidence in a way that holds up in investigations. The authors note that GNSS and AIS, both mandatory for modern shipping, can be spoofed or jammed, and that when a vessel grounds or collides, the central question is often whether radio-frequency interference was responsible.
The paper proposes a framework for the forensically sound acquisition of wireless evidence, treating RF signals as a form of digital evidence that must be captured, preserved, and analysed with care. The abstract stresses the need to reconstruct incidents from the wireless perspective, rather than relying solely on onboard systems that may have been deceived by false signals.
Because the abstract is truncated, specific technical methods are not described in the available text. This is a single preprint, so its claims have not yet been independently verified or peer-reviewed. Still, the work highlights a growing gap: as navigation becomes more dependent on vulnerable wireless inputs, the forensic toolkit for investigating their failure must evolve accordingly.