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arXiv 2008.03252cs.NIcs.CR
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边缘计算辅助物联网安全与隐私问题研究综述

A Survey on Security and Privacy Issues in Edge Computing-Assisted Internet of Things

Abdulmalik Alwarafy, Khaled A. Al-Thelaya, Mohamed Abdallah, Jens Schneider, Mounir Hamdi

摘要:

物联网(IoT)是一种创新的范式,旨在提供大量的应用程序,这些应用程序现在已经成为我们日常生活的一部分。数以百万计的智能设备部署在复杂的网络中,以提供包括通信、监控和控制关键基础设施在内的充满活力的功能。然而,物联网设备的大规模增长以及在网络边缘产生的相应的巨大数据流量,由于带宽和资源稀缺,给最先进的集中式云计算范式带来了额外的负担。因此,边缘计算(EC)正在成为一种创新战略,将数据处理和存储带到终端用户附近,从而产生所谓的EC辅助物联网。虽然这种模式提供了独特的功能和增强的服务质量(QoS),但它也在数据安全和隐私方面引入了巨大的风险。本文对EC辅助物联网背景下的安全和隐私问题进行了全面调查。特别是,我们首先概述了EC辅助物联网,包括定义,应用,架构,优势和挑战。其次,我们在EC辅助物联网的背景下定义安全和隐私。然后,我们广泛讨论了EC辅助物联网中的主要攻击分类,并提供了可能的解决方案和对策以及相关的研究工作。在此之后,我们进一步分类的一些安全和隐私问题,在文献中讨论的基础上的安全服务和安全目标和功能的基础上。最后,还广泛提供了安全EC辅助物联网范式的几个开放挑战和未来的研究方向。

英文摘要:

Internet of Things (IoT) is an innovative paradigm envisioned to provide massive applications that are now part of our daily lives. Millions of smart devices are deployed within complex networks to provide vibrant functionalities including communications, monitoring, and controlling of critical infrastructures. However, this massive growth of IoT devices and the corresponding huge data traffic generated at the edge of the network created additional burdens on the state-of-the-art centralized cloud computing paradigm due to the bandwidth and resources scarcity. Hence, edge computing (EC) is emerging as an innovative strategy that brings data processing and storage near to the end users, leading to what is called EC-assisted IoT. Although this paradigm provides unique features and enhanced quality of service (QoS), it also introduces huge risks in data security and privacy aspects. This paper conducts a comprehensive survey on security and privacy issues in the context of EC-assisted IoT. In particular, we first present an overview of EC-assisted IoT including definitions, applications, architecture, advantages, and challenges. Second, we define security and privacy in the context of EC-assisted IoT. Then, we extensively discuss the major classifications of attacks in EC-assisted IoT and provide possible solutions and countermeasures along with the related research efforts. After that, we further classify some security and privacy issues as discussed in the literature based on security services and based on security objectives and functions. Finally, several open challenges and future research directions for secure EC-assisted IoT paradigm are also extensively provided.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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