Privacy in RFID and mobile objects
Rolando Trujillo-Rasua

TL;DR
This paper discusses privacy challenges in RFID and mobile object tracking, proposing protocols and algorithms to enhance efficiency, security, and privacy preservation in data publishing and trajectory anonymization.
Contribution
It introduces new protocols and heuristics for scalable, privacy-preserving RFID identification and trajectory anonymization methods to protect individual privacy.
Findings
Proposed a distributed architecture improving RFID identification efficiency.
Developed a low-resource distance-bounding protocol based on graphs.
Created trajectory anonymization techniques to safeguard individual privacy.
Abstract
Radio Frequency Identification (RFID) is a technology aimed at eficiently identifying and tracking goods and assets. Such identification may be performed without requiring line-of-sight alignment or physical contact between the RFID tag and the RFID reader, whilst tracking is naturally achieved due to the short interrogation field of RFID readers. That is why the reduction in price of the RFID tags has been accompanied with an increasing attention paid to this technology. However, since tags are resource-constrained devices sending identification data wirelessly, designing secure and private RFID identification protocols is a challenging task. This scenario is even more complex when scalability must be met by those protocols. Assuming the existence of a lightweight, secure, private and scalable RFID identification protocol, there exist other concerns surrounding the RFID technology.…
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Taxonomy
TopicsRFID technology advancements · Privacy-Preserving Technologies in Data · Cryptography and Data Security
