A Mathematical Model of Access Control in Big Data Using Confidence Interval and Digital Signature
Amine Rahmani, Abdelmalek Amine, Mohamed Reda Hamou · 2015
Nowadays, the concept of big data grows incessantly; recent researches proved that 90% of the whole data existed on the web had been created in last two years.However, this growing bumped by many critical challenges resides generally in security level; the users care about how could providers protect their privacy on their data.Access control, cryptography, and deidentification are the main search areas grouped under a specific domain known as Privacy Preserving Data Publishing.In this paper, we bring in suggestion a new model for access control over big data using digital signature and confidence interval; we first introduce our work by presenting some general concepts used to build our approach then presenting the idea of this report and finally we evaluate our system by conducting several experiments and showing and discussing the results that we got.