Advanced Cybersecurity Measures for Embedded Systems in Critical Infrastructure
DOI:
https://doi.org/10.56472/ICCSAIML25-147Keywords:
Embedded systems, Critical infrastructure, Cybersecurity, Advanced encryption, Secure boot, Intrusion detection, Anomaly detection, Industrial control systems, Real-time security, Firmware updates, Hardware security, Cyber-attacks, Threat models, Security frameworks, Secure coding, Emerging technologiesAbstract
As the integration of embedded systems into critical infrastructure grows, the need for robust cybersecurity measures becomes increasingly urgent. Embedded systems are pivotal in managing essential services such as electricity grids, transportation networks, and healthcare systems. However, these systems are often vulnerable to cyberattacks due to their specialized nature, resource constraints, and long lifecycle. This research explores advanced cybersecurity techniques tailored for embedded systems within critical infrastructure, focusing on securing both hardware and software components. We examine the unique challenges posed by these systems, such as limited computational resources, real-time constraints, and the evolving nature of threats. We also review current security measures, identify gaps, and propose advanced solutions such as secure boot mechanisms, encryption, intrusion detection systems, and anomaly detection. Case studies highlight real-world failures and the lessons learned, while discussions on emerging trends such as AI-driven security and quantum cryptography offer insights into the future of cybersecurity for embedded systems. Ultimately, this research aims to provide a comprehensive framework to enhance the cybersecurity resilience of critical infrastructure systems, ensuring their safe and reliable operation in an increasingly connected world
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