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Lecture Notes in Computer Science
Cloud storage offers the flexibility of accessing data from anywhere at any time while providing economical benefits and scalability. However, cloud stores lack the ability to manage data provenance. Data provenance describes how a particular piece of data has been produced. It is vital for a post-incident investigation, widely used in healthcare, scientific collaboration, forensic analysis and legal proceedings. Data provenance needs to be secured since it may reveal private information aboutdoi:10.1007/978-3-642-27585-2_12 fatcat:rs32oipfhzdhticut4r6brrp5e