Advancements in Cloud Security: An Enhanced Auth Privacy Chain-Based Hybrid Encryption Technique for Scalability

Abstract

Security remains a top priority in the ever-changing landscape of cloud computing. This in-depth examination examines the most recent breakthroughs in cloud security, with a particular emphasis on an emerging paradigm An Enhanced AuthPrivacyChain-Based Hybrid Encryption Technique. This study seeks to provide a detailed knowledge and critical analysis of the current status of safe cloud computing, tackling the critical challenge of scalability by drawing insights from an extensive collection of over 50 relevant research papers.
 By introducing a novel hybrid encryption model, the suggested technique extends the AuthPrivacyChain framework, a blockchain-based access control system. This paradigm intentionally blends the features of symmetric and asymmetric encryption, leveraging their distinct characteristics to strengthen cloud data security. The key goals are to achieve fine-grained access control, prevent illegal access, and ensure that encrypted data is handled efficiently in cloud environments.
 The review highlights the importance of attribute-based encryption, homomorphic encryption, and multi-party computation in reinforcing the security of cloud-stored data based on an evaluation of the selected references. The AuthPrivacyChain framework introduces an additional layer of security through blockchain, ensuring robust privacy protection and accountability in cloud transactions. Moreover, the hybrid encryption model effectively addresses the limitations associated with traditional encryption schemes, offering a judicious balance between security and performance.
 A central theme throughout the reviewed literature is the emphasis on scalability enhancement. The proposed technique demonstrates promising capabilities to meet the escalating demands of cloud computing environments, accommodating the burgeoning volume and intricacy of data while upholding stringent security measures.
 This review paper serves as an invaluable resource for researchers, industry practitioners, and policymakers immersed in the realm of cloud security. By synthesizing insights from a diverse array of sources, it not only contributes to the ongoing discourse on securing cloud data but also lays the groundwork for future advancements in the field, fostering innovation and resilience in the face of evolving cybersecurity challenges.