摘要
With the development and widespread application of information technology and industry,the human society has entered into the information age and people live and work in cyberspace.Cyberspace is the information environment in which mankind lives in the information age and is a collection of all
Writh the development and widespread application of information technology and industry, the hu-man society has entered into the information age and people live and work in cyberspace. Cyberspaee is the information environment in which mankind lives in the information age and is a collection of all information systems. Therefore, to ensure cyberspace security has be- come the basic needs of people＇s normal life and work.
