원문정보
초록
영어
This paper Through an analysis of the worm propagation behavior, found that there are certain constraints relationship of network size to the propagation speed of the worm . On this basis, network segmentation algorithm based on DFS is proposed to reduce the size of the network, in order to gain subnet boundaries , in order to further suppress the spread of worms provide a theoretical basis , provide reference and basis for the erection of a network worm isolation system. the method of using DFS network segmentation algorithm based on network topology was proposed to solve large-scale network analysis. It provides a strong theoretical support for fast access network backbone node. The result of experiment shows that the proposed method is effective.
목차
1. Introduction
2. Effect of Network Size on Worm Propagation
2.1 Worm Propagation Stage
2.2 Network Size and Worms Coverage
2.2 The Simulation Results
3. DFS Partition Algorithm Thought and Realization of Graphs
4. Network Segmentation Algorithm based on DFS
5. VDU Model
6. Conclusion
References