Protecting critical infrastructure is essential for ensuring national security, public health and safety, economic vitality, and societal wellbeing . The majority of critical infrastructure is owned and operated by the private sector, making cooperation between the federal government and private sector partners essential . Critical infrastructure protection is vital to keep essential services running and often relies on public-private cooperation models . The different sectors of critical infrastructure include government, financial, energy, transportation, and others .
In order to protect critical infrastructure, a variety of approaches have been proposed, including improving security through responsiveness to the dynamic modeling landscape , recognizing critical information infrastructures as a vital component of critical assets , and developing organizational antibodies of reliability to enable society to be more resilient and robust in the face of new, dynamic, and uncertain threats .
Several journals publish articles related to critical infrastructure protection, including the International Journal of Critical Infrastructure Protection  and articles on critical infrastructure protection are also available on research sharing platforms like ResearchGate .