Secure Role-Based Access Control on Encrypted Data in Cloud Storage Using ARM

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Provided by: Creative Commons
Topic: Cloud
Format: PDF
With the rapid developments occurring in cloud computing and services, there has been a growing trend to use the cloud for large-scale data storage. This has raised the important security issue of how to control and prevent unauthorized access to data stored in the cloud. One well known access control model is the Role-Based Access Control (RBAC), which provides flexible controls and management by having two mappings, users to roles and roles to privileges on data objects. In this paper, they propose a Role-Based Encryption (RBE) scheme that integrates the cryptographic techniques with RBAC.
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