https://scholars.lib.ntu.edu.tw/handle/123456789/457490
標題: | Network recovery strategies for maximization of network survivability | 作者: | Lin, F.Y.-S Chen, P.-Y Wang, Y.-S Chang, Y.-Y. YEONG-SUNG LIN |
關鍵字: | Degree of Disconnectivity; Lagrangean Relaxation; Network Attack; Network Recovery; Optimization Problem; Resource Allocation; Survivability | 公開日期: | 2011 | 起(迄)頁: | 1130-1134 | 來源出版物: | 7th International Wireless Communications and Mobile Computing Conference | 摘要: | Although enterprises make profits by satisfying customers' needs, which is most often facilitated by information systems and network infrastructures, it is difficult to keep the systems and the network components regularly operating without any downtime. As a result, it is an important and critical issue for the system administrator or defender to efficiently evaluate network survivability. In this paper, a network optimization problem of attacker and defender behavior is considered. Both actors utilize their resources: the attackers launching attacks try to maximize the damage of the network, while the defenders deploy resources on the nodes and recover the compromised nodes. This problem is considering with survivability with a metric, Degree of Disconnectivity (DOD), which is used to evaluate the damage level of the network. The Lagrangean Relaxation Method is then applied to obtain optimal solutions for the proposed problem. © 2011 IEEE. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/457490 | DOI: | 10.1109/IWCMC.2011.5982699 | SDG/關鍵字: | Disconnectivity; Lagrangean Relaxation; Network Attack; Optimization Problem; Survivability; Computer crime; Mobile computing; Optimization; Profitability; Recovery; Wireless telecommunication systems; Computer system recovery |
顯示於: | 資訊管理學系 |
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