In your own construct an overview of the critical infrastructure Information Technology

sector.

Part 2. Examine at least three of the following:

• Unique aspects as they relate to national security.
• Risks/threats/hazards/vulnerabilities related to national security.
• Potential countermeasures/mitigations related to the continuity of operations.
• Minimizing disruption and improving first responder safety
• Cross-sector dependencies/interdependencies

Part 3. Give your opinion on how either a physical attack, a cyber event, or a natural disaster could impact critical infrastructure (just discuss one of these, not all three).