The lightweight design improves UAV battery efficiency and operational performance compared with traditional security frameworks. Enhanced protection against cyber threats strengthens trust in UAV‑based services. Compatibility with future cellular networks positions the technology as a forward‑looking solution aligned with Industry 4.0 and smart mobility developments.

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As UAV deployment increases across logistics, surveillance, agriculture, and smart city applications, cybersecurity risks become more prominent. Existing authentication mechanisms may be computationally heavy, causing latency, increased power consumption, and reduced flight efficiency. The absence of optimised security solutions exposes UAV systems to spoofing, data interception, and unauthorised access threats.

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The project proposes a lightweight cryptographic authentication framework tailored for resource‑limited UAV environments. The protocol enables secure identity verification and encrypted communication while minimising processing overhead. It is designed for seamless integration into 5G and next‑generation network architectures.

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The innovation lies in balancing strong security protection with computational efficiency. The protocol reduces authentication complexity without compromising data integrity or confidentiality. It supports high‑mobility network environments and enables scalable deployment of UAV fleets in advanced digital ecosystems.

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