Security of Networked Control Systems with Incomplete Information Based on Game Theory
| Title | Security of Networked Control Systems with Incomplete Information Based on Game Theory |
| Publication Type | Conference Paper |
| Year of Publication | 2020 |
| Authors | Gao, L., Sun, J., Li, J. |
| Conference Name | 2020 39th Chinese Control Conference (CCC) |
| Keywords | Bayes methods, Bayes rule, belief networks, composability, computer network security, control theory, Cyber-physical systems, Denial of Service attacks, DoS attacks, energy consumption, game theory, Games, IDS, Incomplete information, incomplete information based on game theory, industrial control systems, intrusion detection system, Monitoring, NCS, networked control system security, networked control systems, Networked Control Systems Security, one-shot game, Packet loss, Predictive Metrics, pubcrawl, resilience, Resiliency, Scalability, security, telecommunication control |
| Abstract | The security problem of networked control systems (NCSs) suffering denial of service(DoS) attacks with incomplete information is investigated in this paper. Data transmission among different components in NCSs may be blocked due to DoS attacks. We use the concept of security level to describe the degree of security of different components in an NCS. Intrusion detection system (IDS) is used to monitor the invalid data generated by DoS attacks. At each time slot, the defender considers which component to monitor while the attacker considers which place for invasion. A one-shot game between attacker and defender is built and both the complete information case and the incomplete information case are considered. Furthermore, a repeated game model with updating beliefs is also established based on the Bayes' rule. Finally, a numerical example is provided to illustrate the effectiveness of the proposed method. |
| DOI | 10.23919/CCC50068.2020.9189235 |
| Citation Key | gao_security_2020 |
- IDS
- telecommunication control
- security
- Scalability
- resilience
- pubcrawl
- Packet loss
- one-shot game
- networked control systems
- networked control system security
- NCS
- Monitoring
- intrusion detection system
- Industrial Control Systems
- incomplete information based on game theory
- Incomplete information
- Networked Control Systems Security
- Games
- game theory
- energy consumption
- DoS attacks
- Denial of Service attacks
- cyber-physical systems
- Control Theory
- computer network security
- belief networks
- Bayes rule
- Bayes methods
- Predictive Metrics
- composability
- Resiliency