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Privacy-preserving reversible watermarking for data exfiltration prevention through lexicographic permutations
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Chang, Ching-Chun and Li, Chang-Tsun (2019) Privacy-preserving reversible watermarking for data exfiltration prevention through lexicographic permutations. In: 14th International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), Sendai, Japan, 26–28 Nov 2018. Published in: Recent Advances in Intelligent Information Hiding and Multimedia Signal Processing. IIH-MSP 2018. Smart Innovation, Systems and Technologies, 109 pp. 330-339. ISBN 9783030037444. doi:10.1007/978-3-030-03745-1_41
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Official URL: http://dx.doi.org/10.1007/978-3-030-03745-1_41
Abstract
Privacy-preserving reversible watermarking, as a subfield of secure signal processing, has received a growing research attention in the recent years due to privacy concerns in cloud computing. In this paper, we propose a novel reversible watermarking scheme for data exfiltration prevention. This scheme enables the cloud to embed labels that indicate the degree of confidentiality into the encrypted documents in such a way that the network administrator can monitor the document exfiltration through detecting the labels in the encrypted domain without compromising data privacy. An efficient watermarking algorithm is devised primarily based upon the concept of lexicographic permutations. In addition to this, a content-adaptive signal estimation mechanism is constructed for assisting host media recovery. Experimental results show that the proposed scheme outperforms the state-of-the-art with regards to watermarking capacity, fidelity, and recoverability.
Item Type: | Conference Item (Paper) | ||||||||
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Subjects: | Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software | ||||||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||||||
Library of Congress Subject Headings (LCSH): | Cloud computing, Cloud computing -- Security measures, Digital watermarking, Computer security, Data protection | ||||||||
Series Name: | Smart Innovation, Systems and Technologies | ||||||||
Journal or Publication Title: | Recent Advances in Intelligent Information Hiding and Multimedia Signal Processing. IIH-MSP 2018. Smart Innovation, Systems and Technologies | ||||||||
Publisher: | Springer, Cham | ||||||||
ISBN: | 9783030037444 | ||||||||
Book Title: | Recent Advances in Intelligent Information Hiding and Multimedia Signal Processing | ||||||||
Editor: | Pan, J. S. and Ito , A. and Tsai , P. W. and Jain , L. | ||||||||
Official Date: | 2019 | ||||||||
Dates: |
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Volume: | 109 | ||||||||
Page Range: | pp. 330-339 | ||||||||
DOI: | 10.1007/978-3-030-03745-1_41 | ||||||||
Status: | Peer Reviewed | ||||||||
Publication Status: | Published | ||||||||
Access rights to Published version: | Restricted or Subscription Access | ||||||||
Copyright Holders: | © Springer Nature Switzerland AG 2019 | ||||||||
Date of first compliant deposit: | 15 May 2020 | ||||||||
Date of first compliant Open Access: | 18 November 2020 | ||||||||
RIOXX Funder/Project Grant: |
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Conference Paper Type: | Paper | ||||||||
Title of Event: | 14th International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP) | ||||||||
Type of Event: | Conference | ||||||||
Location of Event: | Sendai, Japan | ||||||||
Date(s) of Event: | 26–28 Nov 2018 |
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