Blockchain Technology Security in Academic Institutions in Rivers State, Nigeria

Abstract

The adoption of blockchain technology in academic settings has gained momentum as institutions seek robust mechanisms for protecting sensitive data. This study examined the security of blockchain technology in academic institutions in Rivers State, Nigeria. Specifically, it investigated the impact of blockchain's data integrity mechanisms, access control protocols, and consensus-based validation on the security of academic records. A cross-sectional survey design was employed, and data were obtained from 250 respondents drawn from three purposively selected universities and two polytechnics. A structured questionnaire served as the primary instrument. Simple regression analysis was used to test three hypotheses at a 0.05 significance level. Findings revealed that blockchain data 1.1 Background to the Study integrity significantly improves academic records security (β = .761, t = 18.466, p < .05). Similarly, access control and consensus mechanisms each produced statistically significant positive effects on institutional data protection. The study concludes that embedding blockchain security features into academic management systems substantially reduces vulnerabilities associated with records falsification, unauthorized access, and systemic breaches. Recommendations include policy adoption of permissioned blockchain frameworks and capacity building for academic administrators.