Prediction of network security based on DS evidence theory

Network security situation prediction is difficult due to its strong uncertainty, but DS evidence theory performs well in solving the problem of uncertainty. Based on DS evidence theory, this study analyzed the prediction of the network security situation, designed a prediction model based on the im...

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Bibliographic Details
Published inETRI journal Vol. 42; no. 5; pp. 799 - 804
Main Author Liu, Dan
Format Journal Article
LanguageKorean
Published 한국전자통신연구원 30.10.2020
ETRI
Subjects
data source correction
convergence effect
network security situation awareness
DS evidence theory
probability analysis
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Summary:Network security situation prediction is difficult due to its strong uncertainty, but DS evidence theory performs well in solving the problem of uncertainty. Based on DS evidence theory, this study analyzed the prediction of the network security situation, designed a prediction model based on the improved DS evidence theory, and carried out a simulation experiment. The experimental results showed that the improved method could predict accurately in the case of a large conflict, and had strong anti-jamming abilities as compared with the original method. The experimental results prove the effectiveness of the improved method in the prediction of the network security situation and provide some theoretical basis for the further application of DS evidence theory.
Bibliography:KISTI1.1003/JNL.JAKO202072961577062
ISSN:1225-6463
2233-7326