信息通信技术与政策

信息通信技术与政策

信息通信技术与政策 ›› 2020, Vol. 46 ›› Issue (2): 14-18.

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区块链增强无人机蜂群系统安全性分析

Analysis on Blockchain technology enhancing the security of UAV swarm system

  

  1. 中国信息通信研究院安全研究所,北京 100191
  • 出版日期:2020-02-15 发布日期:2020-11-12
  • 作者简介:
    冯泽冰:中国信息通信研究院安全研究所工程师,博士,研究领域为5G 网络安全、物联网安全、区块链等
    芦玥:中国信息通信研究院安全研究所工程师

  1. China Academy of Information and Communications Technology, Beijing 100191,China
  • Online:2020-02-15 Published:2020-11-12

摘要: 无人机蜂群作战在面对高强度对抗、动态性战场变化时具备规模优势和成本优势,目前已经被全球各国广泛用于军事领域。同时,无人机蜂群系统也成为了网络攻击目标,面临着恶意节点入侵、无人机劫持、无线干扰和数据窃取等安全风险。区块链技术具备非对称加密、链式数据存储、节点协作共识等特点,被研究用于抵御分布式网络攻击威胁的有效技术手段,在一定程度上可以有效增强无人机蜂群的安全性。对目前无人机蜂群系统发展情况和面临的安全风险,以及区块链技术增强无人机蜂群系统安全性的可行性进行了分析和研究,提出了应用区块链技术的一些技术挑战。

关键词: 无人机蜂群, 区块链, 网络安全

Abstract: Unmanned aerial vehicle (UAV) swarm warfare has advantages of scale and cost when facing high-intensity confrontation and dynamic battlefield changes. It has been widely used in the military field by countries around the world. At the same time, the drone swarm system has also become the target of network attacks, including malicious node intrusion, drone hijacking, wireless interference, data theft and other security risks. Blockchain, as a technology equipped with the characteristics of asymmetric encryption, chained data storage, node collaboration and consensus, has been studied as an effective technical means to resist the threat of distributed network attack, and can be utilized to effectively enhance the security of UAV swarm system. This paper firstly analyzes the current development situation and security risks of UAV swarm system. Then the feasibility of enhancing the UAV swarm system security with Blockchain technology is proposed. Finally, we introduce some technical challenges of applying Blockchain technology.

Key words: Unmanned aerial vehicle swarm, Blockchain, security risk