k-anonymity Based Privacy Preserving for Data Collection in Wireless Sensor Networks
نویسندگان
چکیده
منابع مشابه
k-anonymity based framework for privacy preserving data collection in wireless sensor networks
In this paper, k-anonymity notion is adopted to be used in wireless sensor networks (WSN) as a security framework with two levels of privacy. A base level of privacy is provided for the data shared with semitrusted sink and a deeper level of privacy is provided against eavesdroppers. In the proposed method, some portions of data are encrypted and the rest is generalized. Generalization shortens...
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Wireless sensor technologies gave rise to many new applications widely used by general citizens as well as military operations. Numerous cases of these applications are based on the information of personal locations. Observations of these locations with untrusted server cause privacy threats to the individuals being monitored. To deal with such a privacy break, the concept of aggregate location...
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As important as other security issues, the contextual privacy problem is notable but not thoroughly addressed in distributed networking systems, such as Wireless Sensor Networks(WSNs). An adversary can launch contextual privacy attacks via assigning the linking probability of users’ identities and target messages during data transmissions, to further acquire the sensitive relationship informati...
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k-anonymity provides a measure of privacy protection by preventing re-identification of data to fewer than a group of k data items. While algorithms exist for producing k-anonymous data, the model has been that of a single source wanting to publish data. This paper presents a k-anonymity protocol when the data is vertically partitioned between sites. A key contribution is a proof that the proto...
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Mauro Conti1,2∗,†, Lei Zhang2, Sankardas Roy2, Roberto Di Pietro3,4, Sushil Jajodia2 and Luigi Vincenzo Mancini1 1Dipartimento di Informatica, Università di Roma ‘La Sapienza’, 00198 Roma, Italy 2Center for Secure Information Systems, George Mason University, Fairfax, VA 22030, U.S.A. 3Dipartimento di Matematica, Università di Roma ‘Tre’, 00146 Roma, Italy 4UNESCO Chair in Data Privacy, Univers...
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ژورنال
عنوان ژورنال: Indian Journal of Science and Technology
سال: 2013
ISSN: 0974-6846,0974-5645
DOI: 10.17485/ijst/2013/v6isp5.14