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BUMAR: A Blockchain-Empowered UAV-Assisted Smart Surveillance Architecture for Marine Areas

Trespassing in the marine area is a very critical issue. As a result, countries are losing revenue as well as it's a threat against the sovereignty of the country. As sea area is large, it's not always possible to monitor every part in real-time. Unmanned aerial vehicle (UAV) is a promising technology that can assist to alleviate this issue. However, communication between the control center and a UAV encircles with cyber threats as well as data in the surveillance may experience unauthorised modification. This paper represents a blockchain-empowered smart surveillance architecture in which UAV performs surveillance and uses a two-phase authentication process to verify the marine vehicles. The experimental result manifests that the proposed scheme is faster and consumes less energy than the existing authentication algorithms.