NDLI: An Efficient Secure Shared Storage Service with Fault and Investigative Disruption Tolerance

Content Provider	IEEE Xplore Digital Library
Author	Erotokritou, S. Nair, S.K. Dimitrakos, T.
Copyright Year	2010
Abstract	In this work we focus on solutions to an emerging threat to cloud-based services – namely that of data seizures within a shared multiple customer architecture. We focus on the problem of securing distributed data storage in a cloud computing environment by designing a specialized multi-tenant data-storage architecture. The architecture we present not only provides high degrees of availability and confidentiality of customer data but is also able to offer these properties even after seizures of various parts of the infrastructure have been carried out through a judicial process. Our solution uses a novel way of storing customer data ??? combining the cryptographic scheme of secret sharing and combinatorial design theory, to ensure that the requirements of the architecture are met. Furthermore, we show that our proposed solution is efficient with respect to the amount of hardware infrastructure required, thus making the implementation and use of our proposed architecture cost-efficient for adoption by IT enterprises.
Starting Page	259
Ending Page	267
File Size	617914
Page Count	9
File Format	PDF
ISBN	9781424479184
ISSN	15302016
DOI	10.1109/ICPPW.2010.43
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-09-13
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Government Cryptography Decision support systems Memory Computer architecture Data models Availability Data Seizure Cloud Storage Secure Storage Data Security
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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