【摘要】 针对网络环境下对被病毒感染网络节点准确定位的需要,构造了用于网络病毒监测定位的域名系统。病毒侵害主要影响文件系统,病毒驻存的主要载体为本地硬盘,因而将硬盘作为病毒监测网络的识别节点,并以主机的硬盘序列号作为网络终端节点的标识,应用DNS服务器的成熟技术和分布结构,实现节点硬盘序列号与IP地址的双向映射,并进行动态数据维护,达到了对网络节点的准确辨识和定位。为网络上病毒感染节点的定位和查找,以及对病毒散布源头的追寻创造了条件。更多还原

【Abstract】 To exactly locate the nodes infected by virus on network,a new named system of nodes with DNS structure is constructed to inspect and locate the virus.Computer virus mainly affects file systems of computers,and is mostly reserved on the hard disks,so the hard disks can be regarded as the identifying entities infected by virus,and naturally,their serial numbers become identifications to mark infected nodes on network.By using of the mature technology and distributing structure of the DNS service,the bidirectional mapping between the IP addresses and the serial numbers is realized,as well as the dynamic data maintenance.In the end,a network virus location named system which can accurately recognize and locate the nodes infected by virus is accomplished.By using NVLNS,it is easy to find location of the infected nodes and source of virus on network.更多还原