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Abstract

Ad-hoc networks have evolved into a vital wireless communication component by offering an adaptable infrastructure suitable for various scenarios in our increasingly interconnected and mobile world. However, this adaptability also exposes these networks to security challenges, given their dynamic nature, where nodes frequently join and leave. This dynamism is advantageous but presents resource constraints and vulnerability to malicious nodes, impacting data transmission reliability and security.

In this context, this article explores the development of a secure routing protocol for Ad-hoc networks based on a cooperation reinforcement model to reduce the degradation of routing performance. We leverage the reputation of nodes as an additional security layer to monitor their behavior and evaluate their level of reliability. To exemplify our solution, we focus on drone fleets (UAVs) as a pertinent case study. Drones frequently operate in dynamic, challenging environments, relying on Ad-hoc networks for communication. They serve as an apt illustration, highlighting the complexities of the issue and the efficacy of our proposed remedy. The simulation results show the effectiveness of our proposed solution compared to stae-of-the-artsolutions.

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