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首页> 外文期刊>Intelligent Transportation Systems, IEEE Transactions on >Security Challenges in Vehicular Cloud Computing
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Security Challenges in Vehicular Cloud Computing

机译：车载云计算中的安全挑战

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摘要

In a series of recent papers, Prof. Olariu and his co-workers have promoted the vision of vehicular clouds (VCs), a nontrivial extension, along several dimensions, of conventional cloud computing. In a VC, underutilized vehicular resources including computing power, storage, and Internet connectivity can be shared between drivers or rented out over the Internet to various customers. Clearly, if the VC concept is to see a wide adoption and to have significant societal impact, security and privacy issues need to be addressed. The main contribution of this work is to identify and analyze a number of security challenges and potential privacy threats in VCs. Although security issues have received attention in cloud computing and vehicular networks, we identify security challenges that are specific to VCs, e.g., challenges of authentication of high-mobility vehicles, scalability and single interface, tangled identities and locations, and the complexity of establishing trust relationships among multiple players caused by intermittent short-range communications. Additionally, we provide a security scheme that addresses several of the challenges discussed.
机译：在最近的一系列论文中，Olariu教授和他的同事们提升了车辆云（VC）的视野，这是传统云计算在几个方面的重要扩展。在VC中，未充分利用的车辆资源（包括计算能力，存储和Internet连接）可以在驱动程序之间共享，也可以通过Internet出租给各种客户。显然，如果VC概念得到广泛采用并产生重大的社会影响，则需要解决安全和隐私问题。这项工作的主要贡献是识别和分析VC中的许多安全挑战和潜在的隐私威胁。尽管安全问题已在云计算和车载网络中引起注意，但我们确定了特定于VC的安全挑战，例如，高机动性车辆的身份验证，可伸缩性和单个接口，身份和位置的纠结以及建立信任的复杂性等挑战。间歇性短距离通信导致多个参与者之间的关系。此外，我们提供了一种安全方案，可以解决所讨论的一些挑战。

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