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For characteristics of Marine scientific data, such as multi-source, massive data and network centralized management, studies on data security become a central problem. A common practice in controlling access to sensitive data is Role-Based Access Control (RBAC). Current RBAC researches focus on developing new models or enhancing existing models. In our research, we developed an RBAC model using Flex...
More and more the engineering of complex data-based systems calls for infrastructural support for security issues integrated with services for the management of system organization. With taking Role-Based Access Control theory as reference architecture and considering data security as the research core, the paper imports user permission and analyses the communication mechanism of combination between...
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