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Modelling and Control of Trojan Propagation via Online Game Accelerators

机译:通过在线游戏加速器对特洛伊木马传播进行建模和控制

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摘要

The widespread use of online game accelerators also induces them to become a medium for hackers to spread Trojan horses. In this paper, we propose a novel compartment model which considered the heterogeneity of online computer game players aiming to characterize the Trojan propagation. Specifically, we distinguish rational game players from impulsive game players in our model. The spreading threshold is obtained, and the global stability of equilibrium is also verified. Moreover, Trojan's control problem is studied by using Pontryagin's maximum principle. Numerical results confirm the stability of the system and the effectiveness of the optimal control strategy. Besides, more numerical results also show that some control strategies such as warning and caution should be taken at the very beginning of game player downloading the malicious accelerator.
机译:网络游戏加速器的广泛使用也促使它们成为黑客传播特洛伊木马的媒介。在本文中,我们提出了一种新的区室模型,该模型考虑了在线计算机游戏玩家的异质性,旨在表征特洛伊木马传播的特征。具体来说,我们在模型中将理性游戏玩家与冲动游戏玩家区分开来。得到了扩散阈值,并验证了平衡的全局稳定性。此外,利用Pontryagin的最大值原理研究了特洛伊木马的控制问题。数值结果验证了系统的稳定性和最优控制策略的有效性。此外,更多的数值结果也表明,在游戏玩家下载恶意加速器的一开始就应该采取一些控制策略,如警告和谨慎。

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