| Critical Infrastructure: Understanding Its Component Parts, Vulnerabilities, Operating Risks, and Interdependencies Subjects: Computer Science; Economics Finance Business & Industry; Politics & International Relations; Legal Ethical & Social Aspects of IT; Industry & Industrial Studies; Security Studies - Pol & Intl Relns; IT Security; Terrorism; Service Industries; Critical Infrastructure (CI) is fundamental to the functioning of a modern economy, and consequently, maintaining CI security is paramount. However, despite all the security technology available for threats and risks to CI, this crucial area often generates more fear than rational discussion. Apprehension unfortunately prompts many involved in CI p |