Nonprofit Outsourcing Patterns: Why Don’t Small NPOs Outsource More?

Pope, Jennifer A.; Key, Katherine A.; Saigal, Ashima

doi:10.1080/10495142.2014.934563

Cited by 5 publications

(1 citation statement)

References 10 publications

(16 reference statements)

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“…The rapid increase in the amount of data held by organizations has drastically increased the cost of in-house data management. Services providers that share resources across different organizations are therefore required in order to reduce the cost [1]. In-house data management cost was estimated to be 5-10 times higher than the initial acquisition cost [2].…”

Section: Introductionmentioning

confidence: 99%

A secure data outsourcing scheme based on Asmuth–Bloom secret sharing

Muhammad

Kaiiali

Habbal

et al. 2016

Enterprise Information Systems

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A secure data outsourcing scheme based on Asmuth-Bloom secret sharing Data outsourcing is an emerging paradigm for data management in which a database is provided as a service by third party service providers. One of the major benefits of offering database as a service is to provide organizations, which are unable to purchase expensive hardware and software to host their databases, with efficient data storage accessible online at a cheap rate. Despite that, several issues of data confidentiality, integrity, availability and efficient indexing of users' queries at the server side have to be addressed in the data outsourcing paradigm. Service providers have to guarantee that their clients' data is secured against internal (insider) and external attacks. This paper briefly analyses the existing indexing schemes in data outsourcing and highlights their advantages and disadvantages. Then it proposes a secure data outsourcing scheme based on Asmuth-Bloom secret sharing which tries to address the issues in data outsourcing such as data confidentiality, availability and order preservation for efficient indexing.

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Section: Introductionmentioning

confidence: 99%