Research on worm propagation model in IPv6 networks
A wide variety of scanning strategies for IPv6 networks when a worm scans across subnets and inside subnets was investigated.A P2P-based mechanism for decreasing the repeated infection and implementing control strategies was discussed,and a new hybrid worm named NHIW,which can form large-scale propa...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2011-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74419801/ |
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| Summary: | A wide variety of scanning strategies for IPv6 networks when a worm scans across subnets and inside subnets was investigated.A P2P-based mechanism for decreasing the repeated infection and implementing control strategies was discussed,and a new hybrid worm named NHIW,which can form large-scale propagation in IPv6 network,was also constructed.The NHIW can not only scan the worm randomly,but also can quickly obtain IP addresses of susceptible active hosts in the subnet as well.Furthermore,NHIW is able to prevent re-infection of the host.Through analyzing the delay in different stage of NHIW propagation and its propagation rate,a full NHIW propagation model TLWPM was established.Experimental results show that NHIW can form a flooding propagation in the IPv6 network.With respect to the features of NHIW,some relevant defense strategies were discussed finally. |
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| ISSN: | 1000-436X |