• Mrs. SK. Sofia
• T. Sai Sandeep
• Y. Chandra Sekhar
• SK. Tazeem Ali Shah
• Y. Muni Chandu ,P. Vivek

Information redundancies in cloud capacity can be effectively eliminated through information deduplication, which also lowers client transfer speed requirements. Nevertheless, the majority of previous schemes that rely on the provision of support from a trustworthy key server (KS) are helpless and constrained because of the difficulties they face in terms of data discovery, weak protection against attacks, enormous computing cost, etc. Specifically, the entire framework fails (single-point-of-failure) if the trustworthy KS fails. In this work, we present a Secure and Productive data Deduplication scheme (SED) in a Cloud capacity architecture that provides global services through cooperation with several clouds. Furthermore, SED promotes active information sharing and upgrading without the offer of support from the reliable KS. Besides, SED can overcome the single-point-of-failure that commonly happens in the classic cloud capacity framework. Concurring to the hypothetical investigations, our SED guarantees the semantic security in the irregular prophet demonstrate and has solid anti-attack capacity such as the brute-force assault resistance and the conniving assault resistance. Other than, SED can viably kill information redundancies with moo computational complexity and communication and capacity overhead. The effectiveness and usefulness of SED progresses the convenience in client-side.

Cloud Storage, Data Deduplication, Data Security, Storage Efficiency, Redundancy Elimination, Encryption, Data Integrity, Cloud Computing, Data Management, Storage Optimization.

"Ensuring Data Security and Storage Efficiency in the Cloud with Deduplication", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 6, page no.73-78, June-2024, Available :http://www.jetir.org/papers/JETIRGJ06011.pdf

"Ensuring Data Security and Storage Efficiency in the Cloud with Deduplication", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 6, page no. pp73-78, June-2024, Available at : http://www.jetir.org/papers/JETIRGJ06011.pdf