With the prevalence of Aerospace Technologies, the regulations of cybersecurity are becoming smarter, assured, and long-lasting. Modern communication network technologies have enormous growth in the cyber threats and masquerading attacks to steal data. Hence concepts and mechanisms are built and made into regulations for a safer environment. Unmanned aerial vehicles (UAVs), often known as drones, are becoming increasingly common, posing new problems in areas such as monitoring, agriculture, weather prediction, surveillance and other fields. This includes a large number of devices that, owing to a lack of energy or a system shutdown, might occasionally send incorrect signals and must be monitored autonomously by drones in remote regions. In this paper, we propose a energy intensive blockchain-based platform for controlling drone operations while ensuring trust and security for all parties involved. The goal of this paper is to explore the extent of Unmanned Aerial Vehicle (UAV) vulnerability to deceptive (Global Navigation Satellite System) GNSS signals by establishing the necessary conditions for UAV via GPS (Global Positioning System) spoofing. The existing algorithms used to mitigate spoofing attacks have unbounded long-term errors, which increase in time during its performance. An innovative idea is necessitating to eliminate those errors, thereby in the proposed work, Ethereum Blockchain has been implemented to create a blockchain network to mitigate the spoofing attacks. Blockchains are incredibly popular nowadays and is the basic technology for cryptocurrencies. Blockchain technology greatly impacts the applications in UAVs. The proposed methodology uses the network that has to be registered in the aerospace components through the ledger associated with relevant data communication in the Blockchain. When an intruder gets acquired with the data in the network with a single block, it cannot affect the entire network due to the data integrity in the ledgers that has been cryptographically assigned. The blockchain network intermittently verifies the geolocation data so that any outlying data would be detected and eliminated quickly. The data that has been verified is made available for the view of aviation and spacecraft operations through the distributed network. The proposed methodology outperforms the existing methods in intense drift error and, in the case of confidentiality and integrity, it has very low risk when compared to existing methods.

中文翻译：

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自主无人机操作中基于区块链的点对点通信

随着航空航天技术的普及，网络安全法规变得更加智能、可靠和持久。现代通信网络技术在网络威胁和窃取数据的伪装攻击方面有了巨大的增长。因此，概念和机制被建立并纳入法规，以实现更安全的环境。无人机（UAV），俗称无人机，正变得越来越普遍，给监测、农业、天气预报、监控等领域带来了新的问题。这包括大量设备，由于缺乏能源或系统关闭，这些设备可能偶尔会发送错误信号，必须由偏远地区的无人机进行自主监控。在本文中，我们提出了一个基于能源密集型区块链的平台，用于控制无人机操作，同时确保所有相关方的信任和安全。本文的目的是通过建立无人机 GPS（全球定位系统）欺骗的必要条件，探讨无人机（UAV）对欺骗性（全球导航卫星系统）GNSS 信号的脆弱性程度。用于缓解欺骗攻击的现有算法具有无限的长期错误，这些错误在其性能过程中会随着时间的推移而增加。一个创新的想法是需要消除这些错误，因此在拟议的工作中，以太坊区块链已被实施来创建一个区块链网络来减轻欺骗攻击。区块链如今非常流行，是加密货币的基础技术。区块链技术极大地影响了无人机的应用。所提出的方法使用的网络必须通过与区块链中相关数据通信相关的分类账在航空航天组件中注册。当入侵者通过单个区块获取网络中的数据时，由于已通过密码分配的账本中的数据完整性，因此它无法影响整个网络。区块链网络间歇性地验证地理位置数据，以便快速检测和消除任何外围数据。经过验证的数据可以通过分布式网络供航空和航天器运行查看。所提出的方法在严重漂移误差方面优于现有方法，并且在机密性和完整性的情况下，与现有方法相比，其风险非常低。