Blockchain-Enabled Routing for Zero-Trust Low-Altitude Intelligent Networks

Researchers propose a blockchain-enabled zero-trust architecture for secure routing in low-altitude intelligent networks using unmanned aerial vehicles. The framework combines blockchain technology with AI-based routing algorithms to improve security and performance in UAV networks.

• →New zero-trust architecture uses blockchain and software-defined perimeter techniques to manage UAV identity and mobility in low-altitude networks
• →Multi-agent deep reinforcement learning algorithm optimizes end-to-end delay and transmission success rates in UAV routing
• →The proposed framework reduces average end-to-end delay by 59% and improves transmission success ratio by 29%
• →Solution addresses security vulnerabilities in distributed UAV networks used for surveillance and disaster rescue
• →Blockchain integration enables faster and more robust identification of low-trust UAVs in the network