Cyber-Physical Security - Dr. Bruce DeBruhl

This talk introduces cyber-physical systems and security, explaining how cyberattacks interact with physical infrastructure. Examples include connected cars, industrial control systems, Stuxnet, replay attacks, and smart grids.

Syllabus

Intro
Next phase in computing?
Common examples
Basic control systems
Control system properties
Networking a control system
Robust control failures - NE blackout
Secure control
Cyber-physical systems
Cyber-physical security (Lee, Perrig, and Sinopoli)
Cyber-physical attacks
Stuxnet was a war virus
Stuxnet operation
Political fallout
CPS security - new advantages
Consider replay attacks
Replay attack-Step 1 record
Replay attack - Step 2 Replay
Randomness can help
Power grid reliability
Making the power grid "smart"
Smart-grid security requirements
Smart-grid vulnerabilities
Application to CS/SE/CPE