HYBRID DIGITAL CERTIFICATE MANAGEMENT SYSTEM WITH QR CODE AND IOT INTEGRATED ON HYPERLEDGER FABRIC BLOCKCHAIN

【Author】 Kumar, Dumpeti Naveen; Kavuri, Radhika

【Source】INTERNATIONAL JOURNAL OF MARITIME ENGINEERING

【影响因子】0.333

【Abstract】In contemporary society, management of physical documents such as educational certificates, identity proofs, vehicle registrations, and marriage certificates is an integral part of daily life. However, in present online world, there is a pressing need for digital transformation and the management of these documents. One significant challenge associated with this transformation is the susceptibility of original documents to replication or duplication. This vulnerability is particularly concerning in the case of educational certificates, where fraud is prevalent. Fraudulent activities in the education sector can influence the proliferation of counterfeit educational and skill certificates, posing serious risks to society. For instance, individuals holding fraudulent degrees in professions such as engineering, medicine, law, and pharmacy may lack genuine competence, thereby posing substantial societal harm. To address the issue of certificate oversight and deter forgery, various approaches have been employed. Traditional methods typically involve the use of centralized databases or web servers for certificate storage, which introduces vulnerabilities because they represent single points of failure that leads to forgery and information loss. An optimal solution lies in the adoption of a Blockchain system that leverages a decentralized database structure to enhance data storage capacity and security. Blockchain technology has demonstrated disruptive potential and innovative capabilities across multiple sectors because of its decentralized, transparent, and secure attributes. Its impact spans various domains, including banking, supply chain management, healthcare, education, and finance. Notably, in the education sector, Blockchain technology holds promise in enhancing security, transparency, and efficiency across different educational processes. In this study, we explore existing Blockchain oriented certificate management systems, critically analyze their limitations, and propose a novel hybrid educational certificate management model. The proposed model integrates Hyperledger Fabric, IoT, and 2D Barcode to develop a robust and secure framework for managing educational certificates.

【Keywords】Digital certificate; Educational certificate; Smart contract; Smart certificate; Digital signature; Distributed ledger; Blockchain

【发表时间】2024 OCT

【收录时间】2024-10-11

【文献类型】案例研究

【主题类别】

区块链应用-实体经济-物联网