Modern Architectural Patterns for Ensuring Security in Cloud-Native Applications

( Vol-12,Issue-2,March - April 2026 )

Author(s): Praveen Ravula

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Page No: 135-141
DOI: 10.22161/ijaems.122.16

Keywords:

architectural security, microservices, access control, configuration vulnerabilities, multilayer protection.

Abstract:

The article presents a theoretical and methodological analysis of architectural patterns for ensuring security in distributed applications operating in cloud environments. The study integrates microservice protection models, access control mechanisms, methods for identifying architectural vulnerabilities, and configuration-analysis approaches into a unified framework for designing secure cloud-native systems. It is shown that the structure of modern applications is defined by dynamic component orchestration, distributed trust boundaries, and a highly variable environment, which together form a specific set of threats and constraints. The paper proposes a conceptual model of multilayer protection that includes network segmentation, privilege separation, configuration-integrity control, cryptographically reinforced trust mechanisms, and automated anomaly detection. This model is considered as a foundation for aligning the behavior of services, the container runtime, and security policies. The study establishes that insufficient formalization of architectural decisions leads to risk-assessment bias and reduced system predictability. Promising directions for advancing architectural security are substantiated, including the integration of telemetry-driven analysis, adaptive recovery mechanisms, enhanced privilege-management models, and formalized maturity metrics. The article may be useful for architects, engineers, and researchers involved in designing secure distributed applications under conditions of high automation and regulatory pressure.

Received: 17 Mar 2026; Received in revised form: 15 Apr 2026; Accepted: 18 Apr 2026; Available online: 23 Apr 2026

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