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Item type:Publication, Access status: without files , SoK: Security of Microservice Applications: A Practitioners' Perspective on Challenges and Best PracticesCloud-based application deployment is becoming increasingly popular among businesses, thanks to the emergence of microservices. However, securing such architectures is a challenging task since traditional security concepts cannot be directly applied to microservice architectures due to their distributed nature. The situation is exacerbated by the scattered nature of guidelines and best practices advocated by practitioners and organizations in this field. In this research paper we aim to shay light over the current microservice security discussions hidden within Grey Literature (GL) sources. Particularly, we identify the challenges that arise when securing microservice architectures, as well as solutions recommended by practitioners to address these issues. For this, we conducted a systematic GL study on the challenges and best practices of microservice security present in the Internet with the goal of capturing relevant discussions in blogs, white papers, and standards. We collected 312 GL sources from which 57 were rigorously classified and analyzed. This analysis on the one hand validated past academic literature studies in the area of microservice security, but it also identified improvements to existing methodologies pointing towards future research directions.Publicationtype: Conference Paper41 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: without files , Towards a Security Benchmark for the Architectural Design of Microservice ApplicationsThe microservice architecture presents many challenges from a security perspective, due to the large amount of services, leading to an increased attack surface and an unmanageble cognitive load for security analysts. Several benchmarks exist to guide the secure configuration of the deployment infrastructure for microservice applications, including containers (e.g., Docker), orchestration systems (e.g., Kubernetes), cloud platforms (e.g., AWS), and even operating systems (e.g., Linux). In this paper we approach the creation of a benchmark for the design of the microservice applications themselves. To this aim, we inventorize a number of relevant security rules for the architectural design of microservice applications and assess (in a preliminary way) how these rules could be checked automatically.Publicationtype: Conference Paper51