Review of Cryptography Technique of Security for Data Sharing in Clouds

The current digital era has seen a significant increase in the reliance on cloud computing for data storage and sharing, which has presented significant challenges in the realm of data security and privacy.In cloud environments, cryptography has become a fundamental technique for safeguarding sensitive information.This paper offers a thorough examination of the cryptographic methods that are implemented to safeguard data sharing in cloud environments.It analyses the strengths and weaknesses of various cryptographic approaches, the evolution of cryptographic methods, and their application in cloud security.This review endeavours to provide a comprehensive understanding of the efficacy of cryptographic solutions in reducing security threats in cloud computing by examining current trends and emergent technologies.