ITSs are attracting much attention from the industry, academia and government in staging the new generation of transportation. Meanwhile, cyber security concerns are growing since cyber-attacks are prevalent and their behaviors are becoming more complex. Recently, game theory has been used to model the behaviors of these complex attacks and predict their future behaviors. In this article, we present a survey on how game theory can be used to protect ITSs from attacks and assess the pros and cons in terms of security level and required cost. Moreover, we propose a new cyber security Stackelberg game based framework to identify a relevant attack's features and subsequently improve the efficiency of detection.

中文翻译：

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智能交通系统的网络安全游戏

ITS吸引了业界，学术界和政府的广泛关注，以开发新一代的运输工具。同时，由于网络攻击盛行且其行为变得越来越复杂，因此网络安全问题也越来越多。最近，博弈论已用于对这些复杂攻击的行为进行建模并预测其未来的行为。在本文中，我们对如何使用博弈论来保护ITS免受攻击并评估安全性和所需成本的优缺点进行了调查。此外，我们提出了一个新的基于网络安全Stackelberg游戏的框架，以识别相关攻击的功能并随后提高检测效率。