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Isolation in Cloud Computing and Privacy-Enhancing Technologies

delete2011-05-05
delete16
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Isao Echizen
S
Sven Wohlgemuth *
DOI:10.1007/s12599-011-0160-xdelete
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Abstract

Abstract

En 中文
Cloud Computing lifts the borders between the access control domain of individuals' and companies' IT systems by processing their data within the application frameworks and virtualized runtime environments of Cloud service providers. A deployment of traditional security policies for enforcing confidentiality of Cloud users' data would lead to a conflict with the availability of the Cloud's software services: confidentiality of data would be assured but Cloud services would not be available for every user of a Cloud. This state-of-the-art contribution shows the analogy of the confidentiality of external data processing by Cloud services with mechanisms known and applied in privacy. Sustainability in Cloud is a matter of privacy, which in Cloud is called isolation.
Keywords:
Cloud computing
Disclosure of personal data to third parties
Isolation
Privacy
Usage control
Delegation of rights
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Journal

Business and Information Systems Engineering cover
Business and Information Systems Engineering
IF:
10.4
Papers:
862
Citations:
4.0K

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R
research organization of information & systems (rois)
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Papers: 3.2K
Citations: 2