Chinese Journal of Network and Information Security ›› 2020, Vol. 6 ›› Issue (5): 54-66.doi: 10.11959/j.issn.2096-109x.2020070

• Papers • Previous Articles     Next Articles

Quantitative threat situational assessment method for higher secure attribute value device

Lei HAN1,2(),Jiqiang LIU3,Jian WANG3,Bo SHI1,Xudong HE3   

  1. 1 Beijing Institute of Computer Technology and Applications,Beijing 100854,China
    2 Science and Technology on Information Assurance Laboratory,Beijing 100072,China
    3 Key Laboratory of Security and Privacy in Intelligent Transportation,Beijing Jiaotong University,Beijing 100044,China
  • Revised:2020-03-21 Online:2020-10-15 Published:2020-10-19
  • Supported by:
    The Natural Science Foundation of China(61672092);National Defense Basic Research(JCKY2017204B063);The Fundamental Research Funds for the Central Universities of China(2018JBZ103);The Major Scientific and Technological Innovation Projects of Shandong Province,China(2019JZZY020128);China Postdoctoral Science Foundation(2018M633698)


Traditional network security situational assessment is mainly for the macro network security situation, not for the specific equipment,especially for the key network device.A conception about the higher secure attribute value device was introduced,based on which a threat situational assessment research framework was presented and assessment indexes were discussed.A quantitative threat situational assessment method for higher secure attribute value device was proposed based on assessment research framework and assessment indexes.The experiment resultsshow that the proposed method can assess device threat situation accurately and effectively.Meanwhile,the method is more general and objective than traditional methods.

Key words: situational awareness, security threat, quantitative evaluation, higher security attribute value device

CLC Number: 

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