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Securing Big Data in the Cloud by Protected Mapping over Multiple Providers

Abstract

The Cloud is increasingly being used to store and process big data, and conventional security mechanisms using encryption are either not sufficiently efficient or not suited to the task of protecting big data in the Cloud. In this paper we present an alternative approach which divides big data among multiple Cloud providers, and instead of protecting the data itself, protects the mapping of the various data elements to each provider using a trapdoor function. Our initial analysis indicates that this is an efficient and secure approach for securing big data.

Category

Academic chapter

Language

English

Author(s)

Affiliation

  • SINTEF Digital / Software Engineering, Safety and Security
  • University of Stavanger
  • Nanjing University

Year

2016

Publisher

IEEE (Institute of Electrical and Electronics Engineers)

Book

Digital Media Industry & Academic Forum (DMIAF), 4-6 July, 2016

ISBN

9781509010004

Page(s)

166 - 171

View this publication at Norwegian Research Information Repository