Title | ||
---|---|---|
Autonomous Decentralized Authorization And Authentication Management For Hierarchical Multi-Tenancy |
Abstract | ||
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Hierarchical multi-tenancy, which enables tenants to be divided into subtenants, is a flexible and scalable architecture for representing subsets of users and application resources in the real world. However, the resource isolation and sharing relations for tenants with hierarchies are more complicated than those between tenants in the flat Multi-Tenancy Architecture. In this paper, a hierarchical tenant-based access control model based on Administrative Role-Based Access Control in Software-as-a-Service is proposed. Autonomous Areas and AA-tree are used to describe the autonomy and hierarchy of tenants, including their isolation and sharing relationships. AA is also used as an autonomous unit to create and deploy the access permissions for tenants. Autonomous decentralized authorization and authentication schemes for hierarchical multi-tenancy are given out to help different level tenants to customize efficient authority and authorization in large-scale SaaS systems. |
Year | DOI | Venue |
---|---|---|
2016 | 10.1587/transcom.2015ADI0002 | IEICE TRANSACTIONS ON COMMUNICATIONS |
Keywords | Field | DocType |
Multi-Tenancy Architecture, hierarchical multi-tenancy, Role-based Access Control Model, tenant-based access control model | Architecture,Scalable architecture,Authentication,Computer science,Authorization,Computer network,Multitenancy,Software as a service,Access control,Hierarchy,Distributed computing | Journal |
Volume | Issue | ISSN |
E99B | 4 | 0916-8516 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Qiong Zuo | 1 | 0 | 0.34 |
Meiyi Xie | 2 | 7 | 4.86 |
Wei-Tek Tsai | 3 | 3601 | 610.30 |