Multilateral Cooperative Cloud Computing: Architectural Principles for Secure and Efficient Systems

Cloud computing has transformed the digital landscape by enabling scalable, flexible, and cost-effective services. However, growing architectural complexity, technical debt, and evolving cyber threats have made securing cloud ecosystems increasingly challenging. This book presents a novel Multilateral Cooperative Cloud Computing Framework (MCF) that addresses these challenges by reducing Architectural Entropy (AE) through secure architectural design, stakeholder collaboration, and proactive governance. It explores architectural vulnerabilities, design refactoring, cloud security, privacy preservation, DevSecOps integration, and technical debt management while introducing an advanced multifactor, multilevel authentication mechanism for enhanced cloud protection. Supported by architectural models, algorithms, and practical implementation strategies, this book serves as a valuable reference for researchers, postgraduate students, software architects, cybersecurity professionals, cloud engineers, and practitioners seeking to design secure, resilient, and sustainable cloud computing systems for next-generation digital enterprises.