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@article{179790,
        author = {M. MOHAMED RAFI and M. ABINAYA},
        title = {DEDUPLICATION DYNAMIC PROOF OF STORAGE FOR  MULTI USER ENVIRONMENTS},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {11},
        number = {12},
        pages = {8417-8420},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=179790},
        abstract = {In cloud storage, data integrity and dedupli
cation are critical. Clients must trust that their data is 
secure while the server avoids storing duplicate files. 
However, in most existing dynamic Proofs of Storage 
(POS), integrity tags are tied to the up loader’s secret 
key. This prevents other rightful owners, who didn't 
upload due to deduplication, from updating the file. To 
solve this, when a user modifies or deletes a file, their 
ownership is detached, and the altered version is stored 
separately. New owners must prove ownership without 
uploading the file. Each owner can generate and up
load their own authenticated structure, allowing the 
cloud server to manage multiple structures per file. 
Upon updates, the server adjusts the related structures 
to maintain deduplication and integrity.},
        keywords = {Deduplication, Proof of Ownership, Dy namic Proof of Storage, Cloud Computing.},
        month = {May},
        }