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网络环境的不断渗透让计算机资源的管理和使用问题越来越复杂。个人或单位机构的计算机在网络环境下的安全性十分重要。近年来,不管是企业商业机密的泄露、政府机构保密材料的被动公开、亦或是个人私密文件在网络大肆转载,其源头都与计算机安全性未得到保障有关。网络黑客通过网络病毒、木马文件、远程控制等手段窃取他人或其他企业的私密文件资源现象越来越普遍。网络带来的便捷渐渐暴露出其“双刃剑”的特性。
The continuous infiltration of the network environment makes the management and use of computer resources more and more complex. Personal or organizational computer security in the network environment is very important. In recent years, whether it is the disclosure of business secrets, the passive disclosure of confidential materials by government agencies, or the intrusion of personal and private documents on the Internet, the sources are all related to the unsecured computer security. Network hackers through the network virus, Trojan files, remote control and other means to steal other people or other private file resources more and more common. The convenience brought by the network gradually exposed its “double-edged sword ” features.