Seguridad en la nube, evolución indispensable en el siglo XXI

Abstract

In this document is carried out a literature review on cloud computing. The uncertainty and concerns regarding the security of information and the right to privacy of the data of users of systems that follow the model of the cloud, are constantly in question. The aim of the review is to identify the security applied to the infrastructure, software and the cloud computing platform, from which the services that compose it are identified and its evolution and its technological impact are validated. Emphasis is placed on the analysis of the IaaS, PaaS and SaaS models. From a qualitative descriptive methodology, 30 documents were consulted, most of them of academic research type. The findings of the review suggest that as they become more external, cloud computing service models are more vulnerable to security. Faced with this, some security strategies are proposed that have been developed in order to strengthen these models, mainly the SaaS, which are the most vulnerable.