Comparing PKI and MAC-Based Drone Remote ID

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This update highlights key methods for drone authentication. PKI relies on asymmetric cryptography for strong security and non-repudiation, though at the cost of computational intensity. MAC offers a faster, simpler approach using symmetric keys but depends on centralized validation. Comparative insights reveal trade-offs in performance, deployment, and security, with PKI providing distributed security and MAC excelling in efficiency. A combined approach could leverage strengths of both for...