<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The existing active defense technology based on game theory is mainly based on static games. This method can not adapt to the dynamic change of the attacker’s attacking intent and tactics. Based on the non-cooperative and non-zero-sum dynamic game theory, a complete Bayesian system of emotional game bodies is established. Use the “virtual node” to transform the attack and defense chart into a tree structure of the attack and defense game. An attack and defense strategy suitable for integrity and incompleteness is given. The experimental simulation results show that the seven comprehensibilities and usability of Nash equilibrium solutions optimized by Bayesian subgames are well obtained</p>
</abstract>

The existing active defense technology based on game theory is mainly based on static games. This method can not adapt to the dynamic change of the attacker’s attacking intent and tactics. Based on the non-cooperative and non-zero-sum dynamic game theory, a complete Bayesian system of emotional game bodies is established. Use the “virtual node” to transform the attack and defense chart into a tree structure of the attack and defense game. An attack and defense strategy suitable for integrity and incompleteness is given. The experimental simulation results show that the seven comprehensibilities and usability of Nash equilibrium solutions optimized by Bayesian subgames are well obtained

Computer Security Active Defense Technology Based on Bayesian Model

Department of Computer Science and Technology

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

{"article-title":"Computer Security Active Defense Technology Based on Bayesian Model"}

The existing active defense technology based on game theory is mainly based on static games. This method can not adapt to the dynamic change of the attacker’s...

Computer Security Active Defense Technology Based on Bayesian Model

Published Online: Jun 19, 2023

Page range: 2433 - 2442

Received: Aug 18, 2022

Accepted: Dec 23, 2022

DOI: https://doi.org/10.2478/amns.2023.1.00424

Keywords
Network security, Bayesian model, Active defense, Dynamic game, Nash equilibrium

© 2023 Zhiyu Liu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Computer Security Active Defense Technology Based on Bayesian Model

Published Online: Jun 19, 2023

Page range: 2433 - 2442

Received: Aug 18, 2022

Accepted: Dec 23, 2022

DOI: https://doi.org/10.2478/amns.2023.1.00424

KeywordsNetwork security, Bayesian model, Active defense, Dynamic game, Nash equilibrium

© 2023 Zhiyu Liu et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
Network security, Bayesian model, Active defense, Dynamic game, Nash equilibrium