Towards Quantifying the (In)Security of Networked Systems
Towards Quantifying the (In)Security of Networked Systems
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DOI：
10.1109/aina.2007.138
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发表时间：
2007-05
期刊：
影响因子：
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通讯作者：
Xiaohu Li;T. Parker;Shouhuai Xu
中科院分区：
文献类型：
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作者：
Xiaohu Li;T. Parker;Shouhuai Xu
传统的安全分析通常针对密码原语或协议。尽管这样的分析是绝对必要的，但它们并没有为回答一个同样重要的问题提供太多的见解：当我们将其视为一个整体时，物理或逻辑网络系统的安全保证是什么？这个问题是众所周知的困难，和国家的最先进的是，我们对它知之甚少。在本文中，我们作出了一个新的建模方法解决这个问题的一步。
Traditional security analyses are often geared towards cryptographic primitives or protocols. Although such analyses are absolutely necessary, they do not provide much insight for answering an equally important question: what is the security assurance of a physically or logically networked system when we consider it as a whole? This question is known to be notoriously difficult, and the state-of-the-art is that we know very little about it. In this paper, we make a step towards resolving it with a new modeling approach.