Privacy-preserving Data Retrieval using Anonymous Query Authentication in Data Cloud Services

Mohanad Dawoud, D. Turgay Altilar

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde BölümKonferans katkısıbilirkişi

5 Atıf (Scopus)

Özet

Recently, cloud computing became an essential part of most IT strategies. However, security and privacy issues are still the two main concerns that limit the widespread use of cloud services since the data is stored in unknown locations and retrieval of data (or part of it) may involve disclosure of sensitive data to unauthorized parties. Many techniques have been proposed to handle this problem, which is known as Privacy-Preserving Data Retrieval (PPDR). These techniques attempt to minimize the sensitive data that needs to be revealed. However, revealing any data to an unauthorized party breaks the security and privacy concepts and also may decrease the efficiency of the data retrieval. In this paper, different requirements are defined to satisfy a high level of security and privacy in a PPDR system. Moreover, a technique that uses anonymous query authentication and multi-server settings is proposed. The technique provides an efficient ranking-based data retrieval by using weighted Term Frequency-Inverse Document Frequency (TF-IDF) vectors. It also satisfies all of the defined security requirements that were completely unsatisfied by the techniques reported in the literature.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığıCLOSER 2016 - Proceedings of the 6th International Conference on Cloud Computing and Services Science
EditörlerJorge Cardoso, Jorge Cardoso, Donald Ferguson, Victor Mendez Munoz, Markus Helfert
YayınlayanSciTePress
Sayfalar171-180
Sayfa sayısı10
ISBN (Elektronik)9789897581823
DOI'lar
Yayın durumuYayınlandı - 2016
Etkinlik6th International Conference on Cloud Computing and Services Science, CLOSER 2016 - Rome, Italy
Süre: 23 Nis 201625 Nis 2016

Yayın serisi

AdıCLOSER 2016 - Proceedings of the 6th International Conference on Cloud Computing and Services Science
Hacim2

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???event.eventtypes.event.conference???6th International Conference on Cloud Computing and Services Science, CLOSER 2016
Ülke/BölgeItaly
ŞehirRome
Periyot23/04/1625/04/16

Bibliyografik not

Publisher Copyright:
Copyright © 2016 by SCITEPRESS - Science and Technology Publications, Lda. All rights reserved.

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