计算机科学 ›› 2010, Vol. 37 ›› Issue (2): 61-64.
• 计算机网络与信息安全 • 上一篇 下一篇
赵峰,章勤,李敏
出版日期:
发布日期:
基金资助:
ZHAO Feng,ZHANG Qin,LI Min
Online:
Published:
摘要: 计算系统脆弱性分析是系统安全领域研究的热点问题之一。随着多核技术的出现,计算系统呈现开放性和动态性的特征。有鉴于此,在研究现有系统安全风险分析的基础上,提出了面向动态计算系统的安全分析模型,它利用动态贝叶斯网络构建攻击图,以解决计算系统脆弱性动态转移的问题。最后,以虚拟计算系统为实例验证了所提方法的效率和性能。实例仿真表明,该方法是动态系统安全风险分析的一种新的有效途径。
关键词: 系统安全,安全分析,攻击图,动态贝叶斯网络
Abstract: In recent years, computing system vulnerability analysis attracts more and more researchers, which has become a hot spot in the field of system security. With the emergence of multi-core technology, computing systems become more open and dynamic. An attack graph-based dynamic security analysis model was proposed, which can measure combined effect of dynamic computing system vulnerabilities. An improved attack map generation algorithm was also presented to improve performance and simplify further security analysis by system administrators. Moreover,a virtual computing system-based example shows the analysis process of the proposed method and validates its efficiency and performance. hhe experimental results show that our method is an effective way to dynamic system security risk analysis.
Key words: System security, Security analysis, Attack graph, Dynamic baysian network
赵峰,章勤,李敏. 基于DBN的计算系统动态安全分析模型[J]. 计算机科学, 2010, 37(2): 61-64. https://doi.org/
ZHAO Feng,ZHANG Qin,LI Min. Novel Dynamic Security Analysis Model for Computing System Based on DBN[J]. Computer Science, 2010, 37(2): 61-64. https://doi.org/
0 / / 推荐
导出引用管理器 EndNote|Reference Manager|ProCite|BibTeX|RefWorks
链接本文: https://www.jsjkx.com/CN/
https://www.jsjkx.com/CN/Y2010/V37/I2/61
Cited