Identity and access management in multi-cloud environments: Strategies for enhanced security and governance

Gurram, Srikanth (2025) Identity and access management in multi-cloud environments: Strategies for enhanced security and governance. World Journal of Advanced Research and Reviews, 26 (1). pp. 2894-2902. ISSN 2581-9615

Identity and Access Management (IAM) has emerged as a cornerstone of information security in multi-cloud environments, where organizations leverage diverse services across multiple platforms. As enterprises increasingly adopt cloud-first strategies and distribute resources across an average of nearly five cloud providers, maintaining consistent identity controls presents significant challenges. The complex nature of these distributed architectures often creates fragmented security policies, inconsistent authentication mechanisms, and critical visibility gaps that adversaries actively exploit. This article presents a comprehensive framework for strengthening IAM in multi-cloud settings through five essential components: unified identity management, adaptive authentication, policy harmonization, federated access solutions, and advanced monitoring capabilities. Organizations can address the inherent security challenges of multi-cloud environments by centralizing identity repositories, implementing dynamic verification based on contextual factors, standardizing security policies, enabling seamless cross-platform authentication, and leveraging AI-enhanced monitoring. The framework addresses how these integrated components enable enterprises to maintain robust security controls despite the heterogeneous nature of diverse cloud ecosystems, providing practical guidance for implementing effective IAM strategies that balance security requirements with operational efficiency and user experience.