False ownership claims are carried on through additive and invertibility attacks and, as far as we know, current relational watermarking techniques are not always able to solve the ownership doubts raising from the latter attacks. In this paper, we focus on additive attacks. We extend a conventional image-based relational data watermarking scheme by creating a non-colluded backup of the data owner marks, the so-called secondary marks positions. The technique we propose is able to identify the data owner beyond any doubt.
|Data di pubblicazione:||2019|
|Titolo:||Preventing Additive Attacks to Relational Database Watermarking|
|Titolo del libro:||Research and Practical Issues of Enterprise Information Systems|
|Digital Object Identifier (DOI):||http://dx.doi.org/10.1007/978-3-030-37632-1_12|
|Appare nelle tipologie:||4.1 Articolo in Atti di convegno|