Research on the Architecture Design of Blockchain-Based Secure Sharing Platform for Household Financial Data

DOI: https://doi.org/10.62517/jike.202504402

Author(s)

Siwen Qin, Jing Bai*, Jiahui Xu, Yumeng Zhao, Xintong Zhao, Jianing Hou

Affiliation(s)

Department of Accounting, Liaoning University of Science and Technology, Anshan, Liaoning, China *Corresponding Author

Abstract

This study addresses critical pain points in data security and privacy protection within family financial management by developing a blockchain-powered platform. Designed to resolve common issues in traditional financial management systems-including data breaches and ambiguous access controls-the platform leverages blockchain's core features: decentralized storage, smart contract permissions, and encryption algorithms. The resulting system integrates multiple modules: family account management, financial lifecycle tracking, and smart expense reminders. Through requirement analysis, the platform meets three core needs: tiered access control for family members, full-process traceability of financial data, and multi-device synchronization. Technically, it employs Spring Boot for backend development, Vue.js for frontend interfaces, and high-performance databases with caching layers to ensure reliability and efficiency. Black-box testing confirmed the system's core functionalities, though security depth and user experience could be enhanced. The findings demonstrate blockchain's significant effectiveness in securing family financial data and privacy protection, offering a practical technical solution for digital and intelligent transformation in household finance management. In the future, artificial intelligence analysis technology can be further integrated, multi-terminal adaptation scenarios can be expanded, and platform functions can be iteratively upgraded.

Keywords

Blockchain Technology; Household Finance; Data Security; Privacy Protection

References

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