Block-FDT: Blockchain-enhanced federated learning approach to secure DT-assisted IIoT networks

Key Points

• Enhanced security is achieved through the integration of blockchain with federated learning for industrial IoT.
• The combined approach improves data privacy, supporting decentralized data processing while ensuring security.
• Analysis of blockchain-assisted federated learning demonstrates significant protection against data breaches.
• The findings suggest that this method may enable safer deployment of industrial IoT networks but needs further real-world testing.