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dc.contributor.authorKahvazadeh, Sarang
dc.contributor.authorSouza, Vitor Barbosa
dc.contributor.authorMasip Bruin, Xavier
dc.contributor.authorMarín Tordera, Eva
dc.contributor.authorGarcía Almiñana, Jordi
dc.contributor.authorDiaz, Rodrigo
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors
dc.identifier.citationKahvazadeh, S., Souza, V., Masip, X., Marin, E., Garcia, J., Diaz, R. Securing combined Fog-to-Cloud system through SDN approach. A: Workshop on CrossCloud Infrastructures & Platforms. "CrossCloud 2017: the 4th Workshop on CrossCloud Infrastructures & Platforms Colocated with EuroSys'17, 23rd April 2017, Belgrade, Serbia". Belgrade: Association for Computing Machinery (ACM), 2017.
dc.description.abstractFuture IoT services execution may benefit from combining resources at cloud and at the edge. To that end, new architectures should be proposed to handle IoT services in a coordinated way at either the edge of the network, the cloud, or both. Reacting to that need, the Fog-to-Cloud concept has been recently proposed. A key aspect in the F2C design refers to security, since F2C raises security issues besides those yet unsolved in fog and cloud. Thus, we envision the need for new security strategies to handle all components in the F2C architecture. In this paper we propose an SDN-based (mater/slave) security architecture leveraging a centralized controller on the cloud, and distributed controllers at the edge of the network. We argue that the proposed architecture brings more security and privacy to the cloud users by reducing the distance between them and, therefore, reducing the risks of the so called man-in-the-middle attacks. The proposed security architecture is analyzed in some critical infrastructure scenarios in order to illustrate their potential benefits.
dc.publisherAssociation for Computing Machinery (ACM)
dc.subjectÀrees temàtiques de la UPC::Informàtica::Arquitectura de computadors::Arquitectures paral·leles
dc.subject.lcshParallel processing (Electronic computers)
dc.titleSecuring combined Fog-to-Cloud system through SDN approach
dc.typeConference report
dc.subject.lemacProcessament en paral·lel (Ordinadors)
dc.contributor.groupUniversitat Politècnica de Catalunya. CRAAX - Centre de Recerca d'Arquitectures Avançades de Xarxes
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/700378/EU/Enhancing Critical Infrastructure Protection with innovative SECurity framework/CIPSEC
local.citation.authorKahvazadeh, S.; Souza, V.; Masip, X.; Marin, E.; Garcia, J.; Diaz, R.
local.citation.contributorWorkshop on CrossCloud Infrastructures & Platforms
local.citation.publicationNameCrossCloud 2017: the 4th Workshop on CrossCloud Infrastructures & Platforms Colocated with EuroSys'17, 23rd April 2017, Belgrade, Serbia

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