PaaSword: A Holistic Data Privacy and Security by Design Framework for Cloud Services |
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| Authors: | Yiannis Verginadis Antonis Michalas Panagiotis Gouvas Gunther Schiefer Gerald Hübsch Iraklis Paraskakis |
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| Affiliation: | 1.Institute of Communications and Computer Systems,National Technical University of Athens,Athens,Greece;2.Cyber Security Group,University of Westminster,London,UK;3.Ubitech Ltd.,Athens,Greece;4.Karlsruhe Institute of Technology,Karlsruhe,Germany;5.CAS Software AG,Karlsruhe,Germany;6.South East European Research Centre (SEERC),The University of Sheffield, International Faculty, CITY College,Thessaloniki,Greece |
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| Abstract: | Enterprises increasingly recognize the compelling economic and operational benefits from virtualizing and pooling IT resources in the cloud. Nevertheless, the significant and valuable transformation of organizations that adopt cloud computing is accompanied by a number of security threats that should be considered. In this paper, we outline significant security challenges presented when migrating to a cloud environment and propose PaaSword – a novel holistic framework that aspires to alleviate these challenges. Specifically, the proposed framework involves a context-aware security model, the necessary policies enforcement mechanism along with a physical distribution, encryption and query middleware. |
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