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一种开放的综合安全模型

DOI: 10.13190/jbupt.200801.18.055, PP. 18-21

Keywords: 信息安全,安全模型,基于角色的访问控制

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Abstract:

为了在信息系统的安全模型中反映综合化的安全需求,以基于角色的访问控制模型为基础,通过对安全级等方面的扩展,提出一种开放综合安全模型(OSSM).根据OSSM的开放性,通过扩充其基本元素,完成了对一种保密性和完整性的综合模型以及Clark-Wilson模型的实现,拓宽了安全模型的适用范围.

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