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A State-Adaptive Access Control Model for Web-Based IDRS System

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3 Author(s)
Xinsong Wu ; Inst. of Software, Chinese Acad. of Sci., Beijing ; Yeping He ; Zhouyi Zhou

Role based access control reduces the cost of security administration of large-scale systems. However, it mainly abstracts a user from the function aspect, which is not enough for some complex large-scale systems. In Web-based IDRS (infectious disease reporting system), access control is based on not only the function attribute, but domain and category attributes of a user. Meanwhile, the domain and category attributes of a user need to adapt to state changes. We present a state-adaptive access control model that uses role, domain and category attributes to enforce access control. Moreover, it supports dynamic adjustment of domain and category attributes of a user based on state transition.

Published in:

Networks Security, Wireless Communications and Trusted Computing, 2009. NSWCTC '09. International Conference on  (Volume:2 )

Date of Conference:

25-26 April 2009