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The evolution of today's markets and the high volatility of business requirements put an increasing emphasis on the ability for systems to accommodate the changes required by new organizational needs while maintaining security objectives satisfiability. This is even more true in case of collaboration and interoperability between different organizations and thus between their information systems.Usual...
Separation of duty (SoD) is a widely used security principle to help prevent frauds in a business process. Though SoD has been studied by many researchers, most of them are concerned with specifications of various types of SoD constraints for policy enforcement. For large organizations that employ SoD policies, the ability to automatically verify if a given user-role assignment complies with SoD policies...
Information privacy typically concerns the confidentiality of personal identifiable information (PII) and protected health information (PHI) such as electronic medical records. Thus, the information access control mechanism for e-health services must be embedded with privacy-enhancing technologies. Role-based access control (RBAC) model has been widely investigated and applied to various applications...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.