PPT Slide
- Dramatic increase in number of systems
- Internet growth factor of 8 in 1 year
- Globally 1 computer per 10 people
- Increasing use of IT in critical areas
- Infrastructure control and operations
- heat, light, communication, transportation
- Crime prevention, detection, and response
- 911, alarms, telco taps, databases, genetics
- Medical, environmental, science
- diagnosis, treatment, storage, analysis, ...
- Financial transactions
- shopping, credit cards, wire transfers, ...