MARAH: An RBAC Model And Its Integration
In A Web Server
Author(s)
P. Diaz, D. Sanz & I. Aedo
Abstract
Hypermedia systems, whether implemented as web sites or not, should support
security policies offering different views of the same information and different
manipulation abilities to users with different needs and responsibilities in a particular
context. Several experiences have demonstrated that role-based access control
policies are a powerful mechanism to simplify management tasks. This paper
describes the MARAH model that provides security designers with mechanisms
to specify security rules using elements and abstractions of the hypermedia domain
(nodes, links or contents). From a functional point of view, the model provides
security designers with mechanisms to specify the rules that ensure a proper
operation of any hypermedia system. Thus, one of the basic assumptions of this
work is the use of abstractions belonging to the hype
Keywords
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