Watermarking relational database systems
Ashraf Odeh, Ali Al‐Haj · 2008
Watermarking relational databases is an emerging research area that deals with the legal issue of copyright protection of relational databases. In this paper, we propose an efficient database watermarking algorithm based on inserting a binary image watermark in the dasiatimepsila attribute of database tuples. Experimental results demonstrate the robustness of the proposed algorithm against common database attacks.