Risk analysis of critical infrastructure with the MOSAR method

Area of Science:

• Energy Systems Engineering
• Risk Management
• Cybersecurity in Critical Infrastructure

Background:

• The electric energy system's reliability is paramount, particularly amidst geopolitical instability.
• A secure and accessible infrastructure is essential for consumer trust and economic stability.
• Continuous operation mitigates financial losses and negative impacts on stakeholders.

Purpose of the Study:

• To identify and analyze critical risks to the electric energy system.
• To contribute to enhanced risk assessment methodologies for national power grids.
• To underscore the importance of a resilient energy infrastructure.

Main Methods:

• Utilized the Method Organised Systematic Analysis of Risk (MOSAR) for comprehensive risk identification.
• Focused on key areas including cyber threats, system availability, human factors, and network integrity.
• Evaluated current practices against best practices, technical standards, and safety measures.

Main Results:

• Identified significant risks: cyberattacks, information technology system availability, loss of key personnel, and network issues.
• Highlighted the necessity of timely, high-standard electrical energy delivery.
• Emphasized adherence to best practices, technical standards, and safety protocols.

Conclusions:

• The study provides valuable insights for risk assessment in national power systems.
• Proactive identification and mitigation of threats are crucial for energy security and reliability.
• A robust and resilient energy infrastructure is essential for uninterrupted operation.