POMS : Proxy Offloading for Multicloud Storage with Keyword Search

Adam Oumar Abdel-Rahman, Sofiane Azogagh, Zelma Aubin Birba, Arthur Tran Van

Abstract: Cloud storage offers convenient data access and sharing, but security concerns remain. Existing secure cloud storage solutions often lack essential features like data integrity, multi-cloud support, user-friendly file sharing, and efficient search. This paper proposes a novel secure cloud storage system that addresses these limitations. Our system uses distributed storage and attribute-based encryption to enhance data availability, access control, and user experience. It also enables private and efficient file search and data retrievability verification. This approach overcomes the trade-offs present in prior work, offering a secure and user-friendly solution for cloud data management.