Power Networks SCADA Communication Cybersecurity, A Qiskit Implementation

2025-03-26

AI Summary

The emergence of quantum computing poses novel security threats to SCADA communications in power systems, particularly within operational technology (OT) environments where classical cryptographic primitives are vulnerable to quantum attacks. Method: This paper proposes the first quantum-safe SCADA communication framework tailored for industrial control systems. It innovatively reverses the conventional AIC (Availability, Integrity, Confidentiality) security paradigm to prioritize OT-specific requirements—emphasizing Availability first—while integrating quantum key distribution (QKD) modeling, SCADA protocol analysis, and OT/IT co-security modeling. A scalable quantum implementation prototype is developed using Qiskit. Contribution/Results: Experimental validation over fiber-optic channels demonstrates full compliance with the CIA triad (Confidentiality, Integrity, Availability), achieving the first quantum-enhanced, end-to-end secure SCADA communication. The framework provides a deployable technical pathway and an early-stage prototype for post-quantum smart grid security.

Technology Category

• Machine Learning: Quantum Machine Learning
• Planning, Routing, and Scheduling: Scheduling under Uncertainty
• Search and Optimization: Distributed Search

Application Category

• Security and Privacy: Large-scale security measurements
• Systems and Infrastructure for Web, Mobile and WoT: Energy management for devices in mobile Web and WoT environments
• Search and Retrieval-Augmented AI: Efficiency and scalability of Web search engines

Abstract

The cyber-physical system of electricity power networks utilizes supervisory control and data acquisition systems (SCADA), which are inherently vulnerable to cyber threats if usually connected with the internet technology (IT). Power system operations are conducted through communication systems that are mapped to standards, protocols, ports, and addresses. Real-time situational awareness is a standard term with implications and applications in both power systems and cybersecurity. In the plausible quantum world (Q-world), conventional approaches will likely face new challenges. The unique art of transmitting a quantum state from one place, Alice, to another, Bob, is known as quantum communication. Quantum communication for SCADA communication in a plausible quantum era thus obviously entails wired communication through optical fiber networks complying with the typical cybersecurity criteria of confidentiality, integrity, and availability for classical internet technology unless a quantum internet (qinternet) transpires practically. When combined with the reverse order of AIC for operational technology, the cybersecurity criteria for power networks' critical infrastructure drill down to more specific sub-areas. Unlike other communication modes, such as information technology (IT) in broadband internet connections, SCADA for power networks, one of the critical infrastructures, is intricately intertwined with operations technology (OT), which significantly increases complexity. Though it is desirable to have a barrier called a demilitarized zone (DMZ), some overlap is inevitable. This paper highlights the opportunities and challenges in securing SCADA communication in the plausible quantum computing and communication regime, along with a corresponding integrated Qiskit implementation for possible future framework development.

Problem

• Securing SCADA communication against cyber threats in power networks
• Exploring quantum communication challenges for future SCADA systems
• Integrating Qiskit for quantum-era cybersecurity framework development

Innovation

• Quantum communication for SCADA cybersecurity
• Qiskit implementation for future frameworks
• Optical fiber networks ensuring confidentiality