National Natural Science Foundation of China (No.61303074, No.61309013);Technology Research and Development Program Fund of Henan Province (No.182102210144);Open Fund of Key Laboratory of Information Assurance Technology (No.KJ-15-110)
Markov Differential Game Model and Its Application in Network Security[J]. Acta Electronica Sinica, 2019, 47(3): 606-612.
DOI:
Markov Differential Game Model and Its Application in Network Security[J]. Acta Electronica Sinica, 2019, 47(3): 606-612. DOI: 10.3969/j.issn.0372-2112.2019.03.013.
Markov Differential Game Model and Its Application in Network Security
The current research of network security based on game theory fails to analyze the real-time
continuous
and random network attack and defense process.For the randomness of security states and the real-time character of network defense decision-making
we analyzed the network attack and defense behaviors from the view of dynamic and real-time confrontation.Then we combined and extended the differential game model and Markov decision-making method.On these basis
a Markov attack-defense differential game model is constructed
which can be adopted to analyze the multi-stage attack and defense process with short duration in each stage.Besides
a multi-stage game equilibrium solution is proposed
and an optimal defense strategy selection algorithm is designed.Finally
the experiments demonstrate that the model and method proposed in this paper are valid.