Blockchain integration with mainframe systems for enhanced financial transaction security
Year: 2025
Type: article
Abstract: This article examines the integration of blockchain technology with established mainframe systems to enhance security and efficiency in financial transaction processing. The convergence of these technologies addresses critical vulnerabilities while preserving the reliability and throughput capacity that make mainframes indispensable in financial infrastructure. Beginning with exploring blockchain fundamentals, the article details the architecture, security features, and consensus mechanisms most suitable for financial implementations. It then assesses the enduring relevance of mainframe computing while acknowledging current security limitations that blockchain integration can effectively resolve. Three primary architectural models—sidechain, hybrid processing, and full integration—offer varied approaches to implementation, each with distinct advantages for specific operational contexts. The benefits of integration span multiple domains, including enhanced regulatory compliance, advanced fraud prevention, improved cross-border transaction security, and substantial operational cost reductions. The article provides a comprehensive framework for understanding how blockchain-mainframe integration transforms financial transaction security through detailed technical explanations and quantified results from real-world implementations.
Author: Vippala, Chandrasekhara Reddy
Language: English
Subfield: Information Systems
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7084576174
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