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Publication Type : Journal Article
Thematic Areas : TIFAC-CORE in Cyber Security
Publisher : Advances in Intelligent and Soft Computing
Source : Proceedings of the International Conference on Information Systems Design and Intelligent Applications 2012 (INDIA 2012) held in Visakhapatnam, India, January 2012 (pp. 531-538). Springer Berlin Heidelberg.
ISBN : 9783642274428
Keywords : Database relations, Database security, Database systems, Fragile watermark, Fragile watermarking, Information systems, integrity, Linear feedback shift registers, Relational Database, Shift registers, Systems analysis, Watermarking, Watermarking schemes
Campus : Amritapuri
School : Centre for Cybersecurity Systems and Networks, School of Engineering
Center : TIFAC CORE in Cyber Security
Department : Electrical and Electronics, cyber Security
Verified : Yes
Year : 2012
Abstract : Database relations are widely used over the Internet. Since these data can be easily tampered with, it is critical to ensure the integrity of these data. In this paper, we propose to make use of fragile watermarks to detect malicious alterations made to a database relation. The proposed scheme is distortion free, unlike other watermarking schemes which inevitably introduce distortions to the cover data. In our algorithm, the watermark is calculated from the linear feedback shift register generating values of the key. Watermarks are embedded and verified in database independently and hence any modifications can be detected. © 2012 Springer-Verlag GmbH Berlin Heidelberg.
Cite this Research Publication : R. Arun, Nath, H. V., Bose, D. Chandra, and Praveen, K., “A distortion free relational database watermarking using patch work method (2012)”, In Proceedings of the International Conference on Information Systems Design and Intelligent Applications. Springer Berlin Heidelberg, pp. 531-538, 2012.