EC-Council
312-50V9 · Question #327
312-50V9 Question #327: Real Exam Question with Answer & Explanation
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Question
Which access control mechanism allows for multiple systems to use a central authentication server (CAS) that permits users to authenticate once and gain access to multiple systems?
Exhibit
Options
- ARole Based Access Control (RBAC)
- BDiscretionary Access Control (DAC)
- CWindows authentication
- DSingle sign-on
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