“…Numerous studies can be found in the literature that address the use of cloud systems in such companies, ranging from technical issues, such as infrastructure security through proposed new architectures and methods [20][21][22][23][24][25], efficient data management [26][27][28], performance and quality of service measurement criteria [9,29,30], and the issues surrounding interoperability standards and difficulties for their integration and customization [31][32][33]. In other cases, the backbone of research deals with problems more related to business management issues, such as cloud computingassociated opportunities, costs and risks [34][35][36][37], and the importance of trust and data privacy [38][39][40][41][42][43][44].…”