submitted on 2024-04-21, 07:13 and posted on 2024-04-21, 07:14authored byEduard Marin, Diego Perino, Roberto Di Pietro
In this article we review the current serverless architectures, abstract and categorize their founding principles, and provide an in-depth security analysis. In particular, we: show the security shortcomings of the analyzed serverless architectural paradigms; point to possible countermeasures; and, highlight several research directions for practitioners, Industry, and Academia.