1. Vu, Q.H., Colombo, M., Asal, R., Sajjad, A., El-Moussa, F.A., Dimitrakos, T.: Secure cloud storage: a framework for data protection as a service in the multi-cloud environment. In: IEEE Conference on Communications and Network Security (CNS), Florence, Italy, 28–30 September, pp. 1–6 (2015).
https://kar.kent.ac.uk/id/eprint/50845
2. http://www.amazonencryptionservice.com/
;
http://docs.aws.amazon.com/AmazonS3/latest/dev/serv-side-encryption.html
3. Escudo-Cloud,
http://www.escudocloud.eu/index.php
4. Itani, W., Kayssi, A., Chehab, A.: Privacy as a service: privacy-aware data storage and processing in cloud computing architectures. In: Proceedings of the 8th IEEE International Conference on Dependable, Autonomic and Secure Computing (DASC), pp. 711–716 (2009).
https://doi.org/10.1109/dasc.2009.139
5. Kakkar, A., Singh, M.L., Bansal, P.K.: Mathematical analysis and simulation of multiple keys and S-boxes in a multinode network for secure transmission. Int. J. Comput. Math. 89(16), 2123–2142 (2012).
https://doi.org/10.1080/00207160.2012.704022