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广义不确定性系统理论的基本构思
作者姓名:Shan Xiuming  Li Ying  Jiao Jian  Liu Yang  Qiu Ben  Shan Xiuming  Cao Yiqun
作者单位:DepartmentofElectronicsEngineeringofTsinghuaUniversity,Beijing100084
基金项目:国家自然科学基金资助项目(70271006);河北省科学技术与发展规划资助项目(2002020006)
摘    要:The computer network is not only of benefit to people, but also helpful for the spreading of viruses. The net-viruses spread more widely and rapidly than the traditional viruses, and network has become the major path of the virus spreading. The author analyzes the mode of the net-virus spreading, including E-mail spreading, positive scanning spreading and through-server spreading. Then some defense strategies in the anti-virus field are introduced, and some countermeasures of the net computer users are discussed.

关 键 词:网络病毒  模型  病毒传播  系统安全

The Mode of Net-Virus Actions
Shan Xiuming,Li Ying,Jiao Jian,Liu Yang,Qiu Ben,Shan Xiuming,Cao Yiqun.The Mode of Net-Virus Actions[J].Engineering Sciences,2004,2(3):25-29.
Authors:Shan Xiuming  Li Ying  Jiao Jian  Liu Yang  Qiu Ben  Shan Xiuming and Cao Yiqun
Institution:Department of Electronics Engineering of Tsinghua University;Department of Electronics Engineering of Tsinghua University;Department of Electronics Engineering of Tsinghua University;Department of Electronics Engineering of Tsinghua University;Department of Electronics Engineering of Tsinghua University;Department of Electronics Engineering of Tsinghua University;Department of Electronics Engineering of Tsinghua University
Abstract:The computer network is not only of benefit to people, but also helpful for the spreading of viruses. The net-viruses spread more widely and rapidly than the traditional viruses, and network has become the major path of the virus spreading. The author analyzes the mode of the net-virus spreading, including E-mail spreading, positive scanning spreading and through-server spreading. Then some defense strategies in the anti-virus field are introduced, and some countermeasures of the net computer users are discussed.
Keywords:virus  network  spread  mode
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