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Li, T.F., Li, Q., Yu, X.: Network security situation awareness model based on topology vulnerability analysis.

In: 2018 IEEE Conference on Communications and Network Security (CNS), pp. He, F., Zhang, Y., Liu, H.: SCPN-based game model for security situational awareness in the Intenet of Things. Factors 37(1), 32–64 (1995)īass, T.: Intrusion detection systems and multisensor data fusion: creating cyberspace situational awareness. 14(01), 646–661 (2019)Įndsley, M.R.: Toward a theory of situation awareness in dynamic systems. Li, Y., Dai, W., Bai, J., Gan, X., Wang, J., Wang, X.: An intelligence-driven security-aware defense mechanism for advanced persistent threats.

In: 2018 3rd International Conference on Computer Science and Engineering (UBMK) 2018, pp. IEEE, Macau (2017)Ĭinar, C., Alkan, M., Dorterler, M., Dogru, I.A.: A study on advanced persistent threat. In: IEEE International Conference on Electronics Information and Emergency Communication, pp. Zhang, Q., Li, H., Hu, J.: A study on security framework against advanced persistent threat. The experimental results show that the network security situation awareness method based on threat intelligence can reflect the changes in the network security situation and predict attack behaviors accurately. Finally, the prediction of the network security situation was realized. In this process, game theory was used to quantify the current network security situation of the system, evaluate the security status of the network. At the same time, internal threat intelligence was generated based on the threat information inside the system. Threat perception of the target system was performed by comparing the similarity between the exogenous threat intelligence and the internal security events of the system. In order to deal with the problems that the increasing scale of the network in the real environment leads to the continuous high incidence of network attacks, the threat intelligence was applied to situational awareness, and the situational awareness model based on random game was constructed.