An Information Security Risk Assessment Algorithm Based on Risk Propagation in Energy Internet
| Title | An Information Security Risk Assessment Algorithm Based on Risk Propagation in Energy Internet |
| Publication Type | Conference Paper |
| Year of Publication | 2017 |
| Authors | Hong, Q., Jianwei, T., Zheng, T., Wenhui, Q., Chun, L., Xi, L., Hongyu, Z. |
| Conference Name | 2017 IEEE Conference on Energy Internet and Energy System Integration (EI2) |
| Date Published | nov |
| Keywords | composability, Dependency Structure Matrix, dynamic networks, Dynamic Risk Propagation, energy internet, information security risk assessment, information security risk assessment algorithm, information system, Internet, ISRADRP, logical network location, matrix algebra, Metrics, Nickel, partitions, power engineering computing, Power systems, propagation effect, propagation risk value, pubcrawl, resilience, Resiliency, risk analysis, risk management, RM algorithm, security, security of data, threat propagation effect |
| Abstract | Traditional information Security Risk Assessment algorithms are mainly used for evaluating small scale of information system, not suitable for massive information systems in Energy Internet. To solve the problem, this paper proposes an Information Security Risk Algorithm based on Dynamic Risk Propagation (ISRADRP). ISRADRP firstly divides information systems in the Energy Internet into different partitions according to their logical network location. Then, ISRADRP computes each partition's risk value without considering threat propagation effect via RM algorithm. Furthermore, ISRADRP calculates inside and outside propagation risk value for each partition according to Dependency Structure Matrix. Finally, the security bottleneck of systems will be identified and the overall risk value of information system will be obtained. |
| URL | http://ieeexplore.ieee.org/document/8245703/ |
| DOI | 10.1109/EI2.2017.8245703 |
| Citation Key | hong_information_2017 |
- partitions
- threat propagation effect
- security of data
- security
- RM algorithm
- risk management
- risk analysis
- Resiliency
- resilience
- pubcrawl
- propagation risk value
- propagation effect
- power systems
- power engineering computing
- composability
- Nickel
- Metrics
- matrix algebra
- logical network location
- ISRADRP
- internet
- information system
- information security risk assessment algorithm
- information security risk assessment
- energy internet
- Dynamic Risk Propagation
- dynamic networks
- Dependency Structure Matrix