Bridging the cloud: A Beginner's guide to secure and scalable cross-platform integrations

Kattula, Naga Swetha (2025) Bridging the cloud: A Beginner's guide to secure and scalable cross-platform integrations. World Journal of Advanced Engineering Technology and Sciences, 15 (1). pp. 757-764. ISSN 2582-8266

The transition to cloud computing has revolutionized organizational digital landscapes, creating unprecedented opportunities and complex challenges. This article explores the fundamental principles of secure and scalable cross-platform integrations across six interconnected domains. Current trends indicate that most enterprises now employ multi-cloud strategies, highlighting the increasing complexity of modern architectures. Cloud service models continue to evolve, with global spending projected to reach significant levels by the decade's end, led by SaaS deployments but with accelerated growth in PaaS and IaaS segments. APIs serve as the cornerstone of integration strategies, with REST maintaining dominance while GraphQL adoption grows for its efficiency in reducing payload sizes. Security paradigms have shifted dramatically, with mature implementations of Identity and Access Management significantly reducing breach costs compared to less mature deployments. Zero Trust architectures address the reality that most attacks begin with identity compromise. Data protection strategies must navigate increasingly complex sovereignty requirements across global jurisdictions, with encryption as the foundation for multi-layered controls. Together, these elements form a comprehensive framework for creating resilient cloud architectures that balance functionality, security, and compliance while enabling organizations to leverage the full potential of distributed computing environments.