Which agency takes the lead on risk analysis and assessment?

The Cybersecurity and Infrastructure Security Agency (CISA) is primarily responsible for leading efforts related to risk analysis and assessment within the context of national security and infrastructure protection. CISA focuses on protecting the nation's critical infrastructure from cyber threats and works to improve the understanding of risks associated with cyber and physical systems. Through various initiatives, CISA conducts risk assessments to help organizations, both public and private, identify vulnerabilities and improve their resilience against potential threats.

CISA also collaborates with federal, state, local, tribal, and territorial partners to enhance the overall security posture of critical infrastructure. By offering guidance, tools, and resources for risk assessment, CISA plays a vital role in ensuring that methods for evaluating and mitigating risks are effective and aligned with national security objectives. This makes CISA the appropriate agency when discussing leadership in risk analysis and assessment.