A systematic review of homomorphic encryption techniques to preserve confidentiality in cloud environment.

With the advent of cloud computing, novel methods of system design have emerged. Cloud providers now offer computing power and storage as a service, allowing customers to outsource computations more extensively than ever before. As sensitive data migrates to the cloud, ensuring privacy and security becomes increasingly critical for users. Fully Homomorphic Encryption (FHE) presents a contemporary approach to address these concerns. As far as my knowledge extends, this appears to be the initial academic publication focused on FHE. The article employs not only to explore a systematic analysis of fully homomorphic encryption but also to assess its practical implementation feasibility with novel techniques. Various papers on FHE have been aimed at enhancing efficiency and reducing noise through innovative techniques. A novel algorithm has been introduced to enhance the security of data transfers. The final thematic modeling study of this paper ensures that all discussed articles center around cloud computing and FHE. [ABSTRACT FROM AUTHOR]