Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/81018
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dc.contributor.authorEsiner, Ertemen
dc.contributor.authorDatta, Anwitamanen
dc.date.accessioned2017-07-26T02:26:29Zen
dc.date.accessioned2019-12-06T14:19:40Z-
dc.date.available2017-07-26T02:26:29Zen
dc.date.available2019-12-06T14:19:40Z-
dc.date.issued2016en
dc.identifier.citationEsiner, E., & Datta, A. (2016). Layered Security for Storage at the Edge: On Decentralized Multi-factor Access Control. Proceedings of the 17th International Conference on Distributed Computing and Networking, 9-.en
dc.identifier.urihttps://hdl.handle.net/10356/81018-
dc.description.abstractIn this paper we propose a protocol that allows end-users in a decentralized setup (without requiring any trusted third party) to protect data shipped to remote servers using two factors - knowledge (passwords) and possession (a time based one time password generation for authentication) that is portable. The protocol also supports revocation and recreation of a new possession factor if the older possession factor is compromised, provided the legitimate owner still has a copy of the possession factor. Furthermore, akin to some other recent works, our approach naturally protects the outsourced data from the storage servers themselves, by application of encryption and dispersal of information across multiple servers. We also extend the basic protocol to demonstrate how collaboration can be supported even while the stored content is encrypted, and where each collaborator is still restrained from accessing the data through a multi-factor access mechanism. Such techniques achieving layered security is crucial to (opportunistically) harness storage resources from untrusted entities.en
dc.description.sponsorshipMOE (Min. of Education, S’pore)en
dc.format.extent10 p.en
dc.language.isoenen
dc.rights© 2016 ACM. This is the author created version of a work that has been peer reviewed and accepted for publication by Proceedings of the 17th International Conference on Distributed Computing and Networking, ACM. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1145/2833312.2833452].en
dc.subjectLayered securityen
dc.subjectMulti-factor access controlen
dc.titleLayered Security for Storage at the Edge: On Decentralized Multi-factor Access Controlen
dc.typeConference Paperen
dc.contributor.schoolSchool of Computer Science and Engineeringen
dc.contributor.conferenceProceedings of the 17th International Conference on Distributed Computing and Networking (ICDCN '16)en
dc.identifier.doi10.1145/2833312.2833452en
dc.description.versionAccepted versionen
item.grantfulltextopen-
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