R. Dowsley, M. Gabel, K. Yurchenko, and V. Zipf. Proceedings of the 2nd International Workshop on Cloud Security and Data Privacy by Design (CloudSPD'16), (December 2016)
M. Bilal, and S. Kang. (April 2017)cite arxiv:1705.00764Comment: This article is accepted for the publication in "Sensors" journal. 29 pages, 15 figures.