Abstract
To evaluate the security of network information systems and perform active defense, this paper presents some models including defense graph model, attack-defense taxonomy and cost quantitative method, and Attack-Defense Game (ADG) model. Algorithms for selecting optimizing active defense strategy based on those models are proposed and analyzed in a representative network example. Results indicate that the models and methods are effective and efficient.
| Original language | English |
|---|---|
| Pages (from-to) | 817-827 |
| Number of pages | 11 |
| Journal | Jisuanji Xuebao/Chinese Journal of Computers |
| Volume | 32 |
| Issue number | 4 |
| DOIs | |
| State | Published - Apr 2009 |
Keywords
- Attack-defense game model
- Defense graph
- Internet security
- Optimal active defense
- Quantitative cost analysis
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