The Center for Education and Research in Information Assurance and Security (CERIAS)

The Center for Education and Research in
Information Assurance and Security (CERIAS)
Center for Education and Research in Information Assurance and Security

Trust based Privacy Preservation in Peer to Peer Data Sharing

Download

Download PDF Document
PDF

Author

Y Lu, W Wang, D Xu, B Bhargava

Tech report number

CERIAS TR 2006-70

Entry type

article

Abstract

Privacy preservation in a peer-to-peer system tries to hide the association between the identity of a participant and the data that it is interested in. We propose a trust-based privacy preservation method for peer-to-peer data sharing. It adopts the trust relation between a peer and its collaborators (buddies). The buddy works as a proxy to send the request and acquire the data. This provides a shield under which the identity of the requester and the accessed data cannot be linked. A privacy measuring method is presented to evaluate the proposed mechanism. Dynamic trust assessment and the enhancement to supplier’s privacy are discussed.

Download

PDF

Date

2006

URL

http://www.cs.purdue.edu/homes/bb/SKM-P2P-Stream.pdf

Journal

IEEE Transaction on Systems Man and Cybernetics

Key alpha

Bhargava

Note

Special issues based on best papers in Secure Knowledge Management Conference

Number

3

Pages

498-502

Volume

36

Publication Date

2006-01-01

BibTex-formatted data

To refer to this entry, you may select and copy the text below and paste it into your BibTex document. Note that the text may not contain all macros that BibTex supports.