%0 Conference Proceedings
%T Optimizing Integrity Checks for Join Queries in the Cloud
%+ Università degli Studi di Milano = University of Milan (UNIMI)
%+ George Mason University [Fairfax]
%+ Università degli Studi di Bergamo = University of Bergamo (UniBg)
%A Capitani Di Vimercati, Sabrina, De
%A Foresti, Sara
%A Jajodia, Sushil
%A Paraboschi, Stefano
%A Samarati, Pierangela
%< avec comité de lecture
%( Lecture Notes in Computer Science
%B 28th IFIP Annual Conference on Data and Applications Security and Privacy (DBSec)
%C Vienna, Austria
%Y David Hutchison
%Y Takeo Kanade
%Y Bernhard Steffen
%Y Demetri Terzopoulos
%Y Doug Tygar
%Y Gerhard Weikum
%Y Vijay Atluri
%Y Günther Pernul
%Y Josef Kittler
%Y Jon M. Kleinberg
%Y Alfred Kobsa
%Y Friedemann Mattern
%Y John C. Mitchell
%Y Moni Naor
%Y Oscar Nierstrasz
%Y C. Pandu Rangan
%I Springer
%3 Data and Applications Security and Privacy XXVIII
%V LNCS-8566
%P 33-48
%8 2014-07-14
%D 2014
%R 10.1007/978-3-662-43936-4_3
%Z Computer Science [cs]Conference papers
%X The large adoption of the cloud paradigm is introducing more and more scenarios where users can access data and services with an unprecedented convenience, just relying on the storage and computational power offered by external providers. Also, users can enjoy a diversity and variety of offers, with the possibility of choosing services by different providers as they best suit their needs. With the growth of the market, economic factors have become one of the crucial aspects in the choice of services. However, security remains a major concern and users will be free to actually benefit from the diversity and variety of such offers only if they can also have proper security guarantees on the services. In this paper, we build upon a recent proposal for assessing integrity of computations performed by potentially untrusted providers introducing some optimizations, thus limiting the overhead to be paid for integrity guarantees, and making it suitable to more scenarios.
%G English
%Z TC 11
%Z WG 11.3
%2 https://inria.hal.science/hal-01284840/document
%2 https://inria.hal.science/hal-01284840/file/978-3-662-43936-4_3_Chapter.pdf
%L hal-01284840
%U https://inria.hal.science/hal-01284840
%~ IFIP-LNCS
%~ IFIP
%~ IFIP-TC
%~ IFIP-WG
%~ IFIP-TC11
%~ IFIP-LNCS-8566
%~ IFIP-WG11-3