SDN IoT refers to the integration of Software-Defined Networking principles with the Internet of Things ecosystem. This combination allows for centralized, programmable control over network traffic and device management within IoT deployments. It aims to enhance flexibility, security, and efficiency in managing vast numbers of connected devices.
Context
While primarily a networking concept, SDN IoT can intersect with blockchain technology in applications requiring secure and efficient data transfer from IoT devices to distributed ledgers. News might discuss pilot projects where SDN IoT manages data streams that are then recorded on a blockchain for verifiable provenance or automated smart contract execution. This integration could enable more robust and transparent IoT data management.
This research introduces a novel hybrid blockchain-SDN framework, leveraging dual-layer consensus and trust-aware clustering to secure IoT routing while optimizing energy.
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