Research on the decentralized application of blockchain technology in campus information security

Kuiwei Yu; Guanxun Cui

doi:10.54097/6ygqf433

Authors

Kuiwei Yu
Guanxun Cui

DOI:

https://doi.org/10.54097/6ygqf433

Keywords:

Blockchain, Decentralization, Privacy protection, Inter Planetary File System

Abstract

In the digital information age, the traditional centralized storage model is vulnerable to security attacks, which leads to the spread of false information and difficulty in tracing. This study proposes a decentralized campus information security system using blockchain technology and builds a tamper-proof, traceable, and privacy-protected architecture through Ethereum and Inter Planetary File System (IPFS). The system uses zero-knowledge proof and homomorphic encryption technology to ensure privacy and uses IPFS as an off-chain storage mechanism to improve the scalability of the system and data access speed. Experimental results show that compared with traditional digital applications, the system performs well in ensuring the authenticity and security of information and effectively protects user privacy.

References

[1] Ma Wei. Construction of network information security assurance system for digital campuses in universities [J]. China Information Industry, 2024, (03): 139-141.

[2] Fallis, Don. “What Is Disinformation?” Library Trends 63 (2015): 401 - 426.

[3] Wang Jian, Wang Yucui, Huang Mengjie. False information in social networks: definition, detection, and control [J]. Computer Science, 2021, 48(08): 263-277.

[4] Meng Xi. Research on the influence mechanism of false information identification intention of social media users [J]. Modern Intelligence, 2023, 43(04): 39-50.

[5] Liu, Y., He, D., Obaidat, et al. (2020). Blockchain-based identity management systems: A review. Journal of Network and Computer Applications, 166, 102731. https://doi.org /10.1016/j.jnca.2020.102731.

[6] M. Westerkamp, S. Göndör and A. Küpper, "Tawki: Towards Self-Sovereign Social Communication," 2019 IEEE International Conference on Decentralized Applications and Infrastructures (DAPPCON), Newark, CA, USA, 2019, pp. 29-38, doi: 10.1109/DAPPCON.2019.00014.

[7] Wei Chengxin. Innovation and application of data encryption technology for education data privacy protection [C]//Henan Private Education Association. Proceedings of the 2024 Higher Education Development Forum (Volume 2). Guangxi University of Chinese Medicine; 2024:2.

DOI:10.26914 /c.cnkihy.2024.009247.

[8] Song Chuangang, Li Leixiao, Gao Haoyu. A review of key methods for blockchain system performance optimization[J]. Computer Engineering and Applications, 2023, 59(16): 16-30.

[9] Wang Feng ,Zhang Qiang, Liu Yang, et al. Blockchain from the perspective of scalability[J]. Journal of Computer Application Research, 2023, 40 (10): 2896-2907.

[10] Ziyan Li, "Research on Enterprise Strategy Based on Block Chain Security Sharing Mechanism", Mobile Information Systems,vol. 2022, Article ID 9941444, 11 pages, 2022.

[11] Ge Lina, Xu Jingya, Wang Zhe, et al. Research status and challenges of blockchain in supply chain applications[J]. Computer Applications, 2023, 43(11): 3315-3326.

[12] Qin Sihang, Dai Weiqi, Zeng Haiyan, et al. Research on secure sharing of power application data based on blockchain[J]. Information Network Security, 2023, 23(08): 52-65.

[13] Li Yan, Ma Haiying, Wang Zhanjun. Research progress of key blockchain technologies[J]. Computer Engineering and Applications, 2019, 55(20): 13-23+100.

[14] BULLÓN PÉREZ J J, QUEIRUGA-DIOSA, GAYOSO MARTÍNEZV, et al.Traceability of ready-to-wear clothing through blockchain technology[J].Sustainability,2020,12(18): No.7491.

[15] LENG K, BI Y, JING L, et al.Research on agricultural supply chain systems with double chain architecture based on blockchain technology[J].Future Generation Computer Systems,2018,86: 641- 649.

[16] Sun Chunmei, Wang Zhuo. A review of hot topics in the application of blockchain technology in the field of education at home and abroad [J]. China Education Informatization, 2022, 28(05): 59-66.

[17] M. Madine, K. Salah, R. Jayaraman, Y. Al-Hammadi, J. Arshad and I. Yaqoob, "appXchain: Application-Level Interoperability for Blockchain Networks," in IEEE Access, vol. 9, pp.87777-87791,2021,

doi:10.1109/ACCESS.2021.3089603.

[18] Szabo N. Formalizing and securing relationships on public networks [J]. First Monday, 1997, 2(9).