Role-based Security
نویسندگان
چکیده
User role-based protection presents a exible (hence adaptive) means for enforcing diering ranges of security policies. It can emulate both mandatory and discretionary access control modes of protection. Role-based protection enforces the principle of least privilege, hence minimizing the risk of Trojan horse attacks. This paper oers a glimpse into the strengths (and some weaknesses) of role-based protection, the structures for its enforcement and pointers to the direction for future research.
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تاریخ انتشار 1993