Solving Data De-Duplication Issues on Cloud using Hashing and MD5 Techniques

De-duplication is a method that removes duplicates of data to save storage space; it is commonly used in cloud storage. Cloud computing is considered as the basis of this research study. De-duplication addresses the issue of removing many duplicate files on the cloud. To maintain data security, it was recommended that data be encrypted and decrypted such that it could not be viewed by anyone. The existing systems lack accuracy and security. The proposed approach varies from traditional de-duplication systems, where each client has their own rights to the data that they have supplied. In the proposed hybrid cloud architecture, the S-CSP is hosted in the public cloud. According to a security study, the proposed research plan is reliable in terms of data protection.