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IEICE TRANSACTIONS on Information

Novel Method to Watermark Anonymized Data for Data Publishing

Yuichi NAKAMURA, Yoshimichi NAKATSUKA, Hiroaki NISHI

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Summary :

In this study, an anonymization infrastructure for the secondary use of data is proposed. The proposed infrastructure can publish data that includes privacy information while preserving the privacy by using anonymization techniques. The infrastructure considers a situation where ill-motivated users redistribute the data without authorization. Therefore, we propose a watermarking method for anonymized data to solve this problem. The proposed method is implemented, and the proposed method's tolerance against attacks is evaluated.

Publication
IEICE TRANSACTIONS on Information Vol.E100-D No.8 pp.1671-1679
Publication Date
2017/08/01
Publicized
2017/05/18
Online ISSN
1745-1361
DOI
10.1587/transinf.2016ICP0015
Type of Manuscript
Special Section PAPER (Special Section on Information and Communication System Security)
Category
Privacy

Authors

Yuichi NAKAMURA
  Keio University
Yoshimichi NAKATSUKA
  Keio University
Hiroaki NISHI
  Keio University

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