Securing critical infrastructure, such as energy, transportation, water, and healthcare, for national security, public health, and economic stability requires a proactive and holistic approach that integrates risk management, advanced technologies, and organizational collaboration. By adopting the following best practices, organizations can mitigate cybersecurity risks, ensure operational resilience, and protect public trust and maintain compliance with applicable regulatory standards.
1. Risk Management as a Core Strategy #
- Adopt a risk-based approach to cybersecurity using the formula: Risk = Threat x Vulnerability x Impact.
- Conduct regular threat assessments to understand the evolving cyber risk landscape.
- Prioritize resources based on criticality and potential impact.
- Establish clear risk metrics to measure the effectiveness of mitigation strategies.
Key Practice: Integrate cybersecurity risk management into organizational governance and decision-making processes.
2. Integrated Security Enterprise #
- Centralize cybersecurity operations through a Security Operations Center (SOC) to enhance visibility and control.
- Integrate Information Technology (IT) and Operational Technology (OT) systems to monitor interdependencies and reduce silos.
- Develop unified policies for cybersecurity across departments, ensuring consistency and alignment with business goals.
Key Practice: Implement cross-domain analytics to detect, investigate, and thwart threats.
3. Security by Design #
Keep reading with a free Eristotle account.
Every document across our Bodies of Knowledge is free to read once you are signed in. No payment, no tier.
