Waveform Randomization for Secure ISAC

This paper studies waveform-level security for Integrated Sensing and Communication ISAC. Instead of relying on spatial beamforming or power allocation, we randomize the sensing waveform itself using phase keys and tangent Artificial Noise AN applied to a Fourier-curve constellation. Coordinated...

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

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...