NDLI: Context-Aware Defenses to RFID Unauthorized Reading and Relay Attacks

Content Provider	IEEE Xplore Digital Library
Author	Halevi, T. Haoyu Li Di Ma Saxena, N. Voris, J. Tuo Xiang
Copyright Year	2013
Abstract	Many RFID tags store valuable information privy to their users that can easily be subject to unauthorized reading, leading to owner tracking, or impersonation. RFID tags are also susceptible to different forms of relay attacks. This paper presents novel sensing-enabled defenses to unauthorized reading and relay attacks against RFID systems without necessitating any changes to the traditional RFID usage model. Specifically, this paper proposes the use of cyber-physical interfaces, on-board tag sensors, to (automatically) acquire useful contextual information about the tag's environment (or its owner, or the tag itself). First, such context recognition is leveraged for the purpose of selective tag unlocking-the tag will respond selectively to reader interrogations. In particular, novel mechanisms based on an owner's posture recognition are presented. Second, context recognition is used as a basis for transaction verification in order to provide protection against a severe form of relay attacks involving malicious RFID readers. A new mechanism is developed that can determine the proximity between a valid tag and a valid reader by correlating certain (specifically audio) sensor data extracted from the two devices. Our evaluation of the proposed mechanisms demonstrate their feasibility in significantly raising the bar against RFID attacks.
Starting Page	307
Ending Page	318
Page Count	12
File Size	4001671
File Format	PDF
ISSN	21686750
Volume Number	1
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Radiofrequency identification Magnetometers Context awareness Authorization Accelerometers Privacy Tagging Computer security Authentication sensors RFID relay attacks context recognition
Content Type	Text
Resource Type	Article
Subject	Information Systems Human-Computer Interaction Computer Science Applications

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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