Proceedings of the 2015 International Conference on Education, Management, Information and Medicine

Research on Defense Model of Cascading Failures in Complex Information System Networks

Authors
Xi Chen, Qi Li
Corresponding Author
Xi Chen
Available Online April 2015.
DOI
https://doi.org/10.2991/emim-15.2015.179How to use a DOI?
Keywords
Complex information system network; Emergency flow-limiting model; Cascading failure defense; Module-deleting model; Simulation analysis
Abstract

With the improvement of social information network, the information infrastructure confronts with increasing security threats. Governments and security groups are reinforcing research on the complex information systems vulnerabilities and especially the network vulnerabilities. Among them, the defense of network cascading failures is one of the most important safety issues in complex network. This paper made a research on the defense mechanism against cascading collapse effect in communication networks and proposed a defense model based on emergency flow-limiting mechanism. And by using three sample networks in simulation experiments, the plan has been proved working well in controlling and defensing cascading collapse phenomenon appearing in communication networks. At the same time, we conducted some simulating researches and analyses on defense plan of deleting the modules with lower centralization degree. By comparison, we find defense model with emergency flow-limiting mechanism has a wider application scope and higher efficiency, while costing less, providing prominent theoretical support to prevention and control of network cascading failures.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 International Conference on Education, Management, Information and Medicine
Series
Advances in Economics, Business and Management Research
Publication Date
April 2015
ISBN
978-94-62520-68-4
ISSN
2352-5428
DOI
https://doi.org/10.2991/emim-15.2015.179How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xi Chen
AU  - Qi Li
PY  - 2015/04
DA  - 2015/04
TI  - Research on Defense Model of Cascading Failures in Complex Information System Networks
BT  - Proceedings of the 2015 International Conference on Education, Management, Information and Medicine
PB  - Atlantis Press
SP  - 920
EP  - 925
SN  - 2352-5428
UR  - https://doi.org/10.2991/emim-15.2015.179
DO  - https://doi.org/10.2991/emim-15.2015.179
ID  - Chen2015/04
ER  -