Preserving Multi-relational Outsourced Databases Confidentiality using Fragmentation and Encryption.
Anis BkakriaFrédéric CuppensNora Cuppens-BoulahiaJosé M. FernandezDavid Gross-AmblardPublished in: J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl. (2013)