Current implementations of the zero trust model for cloud environments: a systematic review
DOI:
https://doi.org/10.32870/recibe.v12i2.299Keywords:
access control, information security, cloud security, control policies, innovationsAbstract
The expansion of cloud computing in modern organizations faces new information security challenges; consequently, the Zero Trust paradigm emerges as a reinforcement method for cloud environments. In this regard, this systematic review aims to address two research questions: What are the tools and procedures employed in the last 5 years in Zero Trust implementations for cloud environments? And what evaluation methods are used in the Zero Trust model for cloud environments? Under the PRISMA 2020 methodology, 13 studies from the Scopus and Dimensions bibliographic databases were analyzed, highlighting tools such as blockchain, cryptographic algorithms, and comprehensive trust models, as well as validation methods such as functionality tests and security analysis. Finally, it is highlighted that there is a lack of a uniform evaluation method for Zero Trust model applications in cloud computing.References
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