Transcription of Role-Based Access Control (RBAC) - Syracuse University
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Role-Based Access Control (RBAC) - Syracuse University
CIS/CSE 785: Computer Security ( Syracuse University )RBAC: 1 Role-Based Access Control (RBAC)1 MotivationWith many capabilities and privileges in a system, it is difficult to manage them, suchas assigning privilegesto users, changing assignments, keeping track of the assignments for all users, ensuring that the assignmentsare not causing security problems, etc. These tasks are particular difficult in a dynamic environment, whereusers privileges can change quite frequently. Role-Based Access Control (RBAC) can ease the RBAC: Role based Access Control Traditional Access Control : Users/groups and Access rights.
– Role-Permission relationships: Access rights are grouped by role name. – For example, the role of doctor can include operations to perform diagnosis, prescribe medica- tion, and order laboratory tests; the role of researcher can be limited to gathering anonymous
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