Aviation Cybersecurity through Blockchain: A Technology-Driven Framework for Secure Information Systems
Arthur Dela Peña, Jefferson Clariza · International Journal of Advanced Research in Science Communication and Technology · 2025
The aviation industry faces increasing cybersecurity threats, data integrity vulnerabilities, and operational inefficiencies due to its reliance on centralized security frameworks. This study explores blockchain technology as a decentralized, tamper-proof solution for enhancing aviation information security. Using a mixed-methods approach, the research evaluates the effectiveness of blockchain compared to traditional security measures, focusing on data integrity, access control, cyber threat detection, regulatory compliance, and scalability. A Blockchain-Enhanced Security Framework is proposed, integrating Decentralized Identifiers (DIDs), Multi-Factor Authentication (MFA), AI-driven threat detection, smart contracts, and hybrid blockchain models to strengthen cybersecurity and regulatory adherence. Findings indicate that blockchain enhances data integrity, mitigates insider threats, and streamlines regulatory compliance. AI-powered real-time threat monitoring further enhances cybersecurity by mitigating risks associated with data breaches, unauthorized access, and cyberattacks. However, high implementation costs, system integration with legacy IT infrastructures, and scalability concerns present adoption challenges. Correlation and chi-square tests reveal significant variations in blockchain confidence levels among IT security professionals, maintenance personnel, and operations staff, highlighting the need for targeted adoption strategies. The study proposes a phased implementation roadmap, beginning with pilot projects in maintenance tracking, passenger identity verification, and cybersecurity audits, followed by industry-wide adoption in air traffic control and decentralized aviation data networks. Future research should explore lightweight blockchain solutions for IoT-enabled aircraft monitoring, quantum-resistant encryption for aviation security, and decentralized Air Traffic Management (ATM) systems. These findings underscore the transformative role of blockchain in aviation cybersecurity, regulatory oversight, and operational resilience, thereby ensuring a secure and future-proof digital infrastructure for global aviation