1. P.M. Mell, T. Grance, Sp 800-145. The NIST Definition of Cloud Computing (2011)
2. S.H. Albakri, B. Shanmugam, G.N. Samy, N.B. Idris, A. Ahmed, Traditional security risk assessment methods in cloud computing environment: usability analysis, in Proceedings of the 1st International Conference of Recent Trends in Information and Communication Technologies, Universiti Teknologi Malaysia, Johor, Malaysia (2014), pp. 483–495
3. D. Gritzalis, G. Iseppi, A. Mylonas, V. Stavrou, Exiting the risk assessment maze: a meta-survey. ACM Comput. Surv. (CSUR) 51(1), 11 (2018)
4. T. Haeberlen, L. Dupré, Cloud computing—benefits, risks and recommendations for information security, in European Network and Information Security Agency (ENISA) (2012)
5. D. Catteddu, G. Hogben, Cloud computing information assurance framework. Eur. Netw. Inf. Secur. Agency (ENISA) 13, 14 (2009)