The shuffle index has been recently proposed for organizing and accessing data in outsourcing scenarios while protecting the confidentiality of the data as well as of the accesses to them. In this paper, we extend the shuffle index to the use of multiple servers for storing data, introducing a new protection technique (shadow) and enriching the original ones by operating in a distributed scenario. Our distributed shuffle index produces a significant increase in the protection of the system, with no additional costs.

(2013). Distributed shuffling for preserving access confidentiality [conference presentation - intervento a convegno]. Retrieved from http://hdl.handle.net/10446/30257

Distributed shuffling for preserving access confidentiality

PARABOSCHI, Stefano;PELOSI, Gerardo;
2013-01-01

Abstract

The shuffle index has been recently proposed for organizing and accessing data in outsourcing scenarios while protecting the confidentiality of the data as well as of the accesses to them. In this paper, we extend the shuffle index to the use of multiple servers for storing data, introducing a new protection technique (shadow) and enriching the original ones by operating in a distributed scenario. Our distributed shuffle index produces a significant increase in the protection of the system, with no additional costs.
2013
DE CAPITANI DI VIMERCATI, Sabrina; Foresti, Sara; Paraboschi, Stefano; Pelosi, Gerardo; Samarati, Pierangela
File allegato/i alla scheda:
Non ci sono file allegati a questa scheda.
Pubblicazioni consigliate

Aisberg ©2008 Servizi bibliotecari, Università degli studi di Bergamo | Terms of use/Condizioni di utilizzo

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10446/30257
Citazioni
  • Scopus 16
  • ???jsp.display-item.citation.isi??? ND
social impact