%0 Journal Article
%T Research of DNS Worm in IPv6 Networks<br>IPv6网络中DNS蠕虫的研究
%A XU Yan-gui
%A QIAN Huan-yan
%A ZHANg Kai
%A <br>徐延贵
%A 钱焕延
%A 张凯
%J 计算机科学
%D 2009
%I 
%X In IPv6 network environment, the scanning strategy of Internet worm was analyzed. A new type of worm,DNSWorm-V6 was built.The worm applies two different layers scanning strategy. It means that the worm applies subnet scanning strategy in local subnet and applies DNS scanning strategy in inter-subnet. Based on the two layers scanning strategy, a Two-Level worm propagation model, TLM was presented. I}he results of simulation experiment show that DNSWorm-V6 is a worm that can propagate fastly in the large-scale in IPv6 network, at the same time we can prediet the threat probably posed by the new worm in IPv6 network.
%K IPv6
%K DNS
%K IPv6
%K Internet worm
%K DNS
%K Worm scanning strategy
%K Worm propagation model<br>网络蠕虫
%K 蠕虫扫描策略
%K 蠕虫传播模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=01086E6F612B5CADAEC14FDACF433C7E&yid=DE12191FBD62783C&vid=933658645952ED9F&iid=59906B3B2830C2C5&sid=9971A5E270697F23&eid=933658645952ED9F&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=10