Preventing Radio Fingerprinting through Friendly Jamming
<|reference_start|>Preventing Radio Fingerprinting through Friendly Jamming: Radio Frequency fingerprinting enables a passive receiver to recognize and authenticate a transmitter without the need for cryptographic tools. Authentication is achieved by isolating specific features of the transmitted signal that are unique to the transmitter's hardware. Much research has focused on improving the effectiveness and efficiency of radio frequency fingerprinting to maximize its performance in various scenarios and conditions, while little research examined how to protect devices from being subject to radio fingerprinting in the wild.   In this paper, we explore a novel point of view. We examine the hostile usage of radio frequency fingerprinting, which facilitates the unauthorized tracking of wireless devices in the field by malicious entities. We also suggest a method to sanitize the transmitted signal of its fingerprint using a jammer, deployed on purpose to improve devices' anonymity on the channel while still guaranteeing the link's quality of service. Our experimental results and subsequent analysis demonstrate that a friendly jammer can effectively block a malicious eavesdropper from recognizing and tracking a device without affecting the quality of the wireless link, thereby restoring the privacy of the user when accessing the radio spectrum.<|reference_end|>
@article{irfan2024preventing,
    title={Preventing Radio Fingerprinting through Friendly Jamming},
    author={Muhammad Irfan, Savio Sciancalepore and Gabriele Oligeri},
    journal={arXiv preprint arXiv:2407.08311},
    year={2024},
    archivePrefix={arXiv},
    eprint={2407.08311},
    primaryClass={cs.CR}
}