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计算机工程 ›› 2009, Vol. 35 ›› Issue (24): 153-155. doi: 10.3969/j.issn.1000-3428.2009.24.050

• 安全技术 • 上一篇    下一篇

一种用于系统生存性分析的事件生成方法

吴 磊1,许榕生1,2   

  1. (1. 福州大学数学和计算机科学学院,福州 350002;2. 中国科学院高能物理研究所,北京100049)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-12-20 发布日期:2009-12-20

Event Generation Approach for System Survivability Analysis

WU Lei1, XU Rong-sheng1,2   

  1. (1. College of Mathematics and Computer Science, Fuzhou University, Fuzhou 350002;2. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-12-20 Published:2009-12-20

摘要: 生存性分析以事件分析为基础,考察系统在某一安全事件中提供服务的能力。介绍生存性分析中的事件库建设。提出一种基于弱点关联的目的驱动的事件生成方法,通过一个实例证明算法的准确性和高效性,为生存性分析系统进一步研究与设计奠定基础。

关键词: 生存性分析, 事件, 弱点关联, 目的驱动

Abstract: Survivability analysis is based on events analysis. Event-base construction is the top priority of it. This paper presents a purpose-driven approach for event generation based on vulnerability correlation and proves its correctness and efficiency by a case study. This approach-lays a foundation for further study and design of survivability analysis.

Key words: survivability analysis, event, vulnerability correlation, purpose-driven

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