Define critical infrastructure and key asset inventory.

There are many definitions which apply to Risk Assessment and  students need to become familiar with each of them. Provide a definition  of the following terms:

1. Define critical infrastructure and key asset inventory.
2. Define criticality assessment.
3. Define threat assessment.
4. Define vulnerability assessment.

Submit a 1-page paper defining and summarizing the various terms and  explain how they will relate to your Crime Prevention / Risk Assessment  Project.