Three-Dimensional Data Security Architecture of Agricultural Supply Chain Driven by Blockchain

Agricultural supply chain systems mainly focus on technological applications, but do not pay enough attention to the privacy protection and data security guarantee of the entire supply chain entities. They face practical challenges such as low enthusiasm, poor data quality, and low credibility. This work starts from three dimensions of supply chain entities, blockchain technology, and government/regulatory agencies, fully integrating blockchain and the Internet of Things, blockchain and big data, blockchain and artificial intelligence, and designing a three-dimensional data security architecture for agricultural supply chain. Research suggests that utilizing the data security guarantees provided by three dimensions, the distributed storage, tamper resistance, transparency, traceability and other technical features of blockchain, as well as the automatic perception, real-time aggregation, intelligent processing and other functions of the technology integration platform, can effectively eliminate commercial and security concerns of supply chain entities. It has important reference significance and value for promoting supply chain data security sharing and regulating regulation. More importantly, this work emphasizes the comprehensive guarantee of supply chain security, effectively reversing the direction of integrated application of blockchain and agricultural supply chain, and has important implications for guiding the construction of agricultural supply chain systems.