1. P. Mell, T. Grance, Draft NIST working definition of cloud computing, Reference on June. 3rd, 2009. http://csrc.nist.gov/groups/SNC/cloud-computing/index.html.
2. Cloud cryptography: Theory, practice and future research directions;Choo;Future Gener. Comput. Syst.,2016
3. M. Xie, H. Wang, J. Yin, X. Meng, Integrity auditing of outsourced data, in: VLDB’07: Proceedings of the 33rd International Conference on Very Large Databases, 2007, pp. 782–793.
4. Cloud computing and emerging IT platforms: Vision, hype, and reality for delivering computing as the 5th utility;Buyya;Future Gener. Comput. Syst.,2009
5. Cloud Security Alliance. Top threats to cloud computing, 2010. http://www.cloudsecurityalliance.org.