A Security Framework for Access Control in Web Services

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Provided by: IRPN Press
Topic: Security
Format: PDF
In this paper, the authors focus on one of the important aspects of Service Oriented Architecture (SOA), which is access control. This paper presents the security requirements that must be followed and it presents a conceptual model of requirements in this field based on the needs. Then since different models such as IBAC (Identification Based Access Control), RBAC (Role-Based Access Control), ABAC (Attribute-Based Access Control) and RAdAC (Risk Adaptive Access Control) have been presented so far, they try to present comparison between existing models is presented. After it the ABAC model's structure that is more compatible with SOA is described and there is a comparison between the model and the RBAC model.
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