| 引用本文: | 樊爱华,陈火旺,齐治昌,等.动态灰色时序系统 DGTS 及其在安全策略规范中的应用.[J].国防科技大学学报,1995,17(4):75-80.[点击复制] |
| Fan Aihua,Chen Huowang,Qi Zhichang,et al.A Dynamic Grey Temporal System (DGTS) and lts Application to the Security Policy Specification[J].Journal of National University of Defense Technology,1995,17(4):75-80[点击复制] |
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| 动态灰色时序系统 DGTS 及其在安全策略规范中的应用 |
| 樊爱华, 陈火旺, 齐治昌, 沈雁 |
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(国防科技大学 计算机系 湖南 长沙 410073)
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| 摘要: |
| 设计安全策略模型时应考虑安全策略的时序特性和灰色特性，还应综合考虑保密性、完整性和可用性三方面的需求。己有的安全模型没有描述时序性和灰色特性，而且一般只侧重描述保密性或完整性。为此，本文提出了动态灰色时序系统(简称 DGTS)。本文详细描述了DGTS，以及基于DGTS 的动态语义设计的灰色时序安全策略规范语言 GTSL。 |
| 关键词: 安全策略, 灰色系统，安全策略时序规范 |
| DOI： |
| 投稿日期：1995-01-20 |
| 基金项目:“计算机网络安全”预研基金资助 |
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| A Dynamic Grey Temporal System (DGTS) and lts Application to the Security Policy Specification |
| Fan Aihua, Chen Huowang, Qi Zhichang, Shen Yan |
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(Department of Computer Science)
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| Abstract: |
| The temporal property and the grey property should be taken into account while designing security policy models; and the three aspects of security requirements of privacy，integrity，and availability of the system should be described in a policy. The Existing security policy models can not describe the temporal and the grey property,and they usually focused only on privacy or integrity. A dynamic grey temporal system (DGTS)and a grey temporal security policy specification language (GTSL) based on the dynamic semantics of DGTS are presented in this paper. |
| Keywords: security policy（model grey system temporal specification |
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