DocumentCode
172945
Title
Trusting the Cloud: A PROV + RBAC Approach
Author
Lacroix, Julien ; Boucelma, Omar
Author_Institution
LSIS, Aix-Marseille Univ., Marseille, France
fYear
2014
fDate
June 27 2014-July 2 2014
Firstpage
652
Lastpage
658
Abstract
This paper describes a provenance-based access control system for the cloud. The system relies on provenance (PROV-DM, PROV-O) and access-control models (RBAC) together with a distributed rule-based mechanism. The system allows rule propagation (in the cloud) and uses a central execution engine for enforcing security and trustworthiness. This paper provides a comparison between PROV-DM and PROV-O in terms of efficiency and expressiveness regarding Provenance graphs.
Keywords
authorisation; cloud computing; PROV-DM; PROV-O; RBAC; access control models; central execution engine; cloud; distributed rule-based mechanism; provenance graphs; provenance-based access control system; rule propagation; trustworthiness; Access control; Cryptography; Data models; Engines; Gold; Ontologies; Access Control; Cloud; PROV-DM; PROV-O; Provenance; RBAC;
fLanguage
English
Publisher
ieee
Conference_Titel
Cloud Computing (CLOUD), 2014 IEEE 7th International Conference on
Conference_Location
Anchorage, AK
Print_ISBN
978-1-4799-5062-1
Type
conf
DOI
10.1109/CLOUD.2014.92
Filename
6973798
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