A Web3 secure platform for assessments and educational resources based on blockchain

Abstract

A rising number of educational solutions based on blockchain technology have been designed. Students and other authorities responsible for verifying certificates are very concerned about the authenticity of academic credentials, either because the institutions that issue them no longer exist or because they do not keep adequate records. Blockchain technology has much to offer in education, including its high level of security, improved data access control, low cost, improved accountability, identity authentication, transparency, increased trust, and improved efficiency in managing student records. We proposed a decentralized blockchain-based secure platform for the storage of academic certificates and student assessments with double encryption. Apart from speeding up the verification process, it will increase the safety of personal education data and assessments of all kinds of misuse. The data would only be accessed using a stakeholder's private key, and storing documents on a blockchain would increase security. We proposed a framework to offer a secure channel for educational resources. We are storing documents over blockchain utilizing an IPFS distributed data server. We give a thorough explanation of the system development, design, and evaluation of the suggested solution in terms of security and cost. Finally, we put the proposed framework to the test by deploying a smart contract prototype on the Ethereum TESTNET network in a Windows environment. The study's findings revealed that the proposed method is effective and feasible.