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Collaboration enables domains to share resources effectively; however it introduces several security and privacy challenges. To guarantee the secure interoperation in complex distributed environment, a RBAC based secure interoperation model was proposed. Based on the inherent characteristic of the RBAC system, a directed acyclic graph based detection method of security violation was investigated....
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.