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An information security risk assessment algorithm based on risk propagation in energy internet
- Source :
- 2017 IEEE Conference on Energy Internet and Energy System Integration (EI2).
- Publication Year :
- 2017
- Publisher :
- IEEE, 2017.
-
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.
- Subjects :
- Computer science
business.industry
020209 energy
02 engineering and technology
Information security
Design structure matrix
Partition (database)
Bottleneck
Value of information
Electric power system
0202 electrical engineering, electronic engineering, information engineering
Information system
The Internet
business
Algorithm
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- 2017 IEEE Conference on Energy Internet and Energy System Integration (EI2)
- Accession number :
- edsair.doi...........7bc98021a6f9267353a55fca70e4bb34