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计算机网络是为了将单独的计算机互连起来,提供一个可共享资源或信息的通信环境。信息安全技术就是通过解决信息安全存在的问题,以保护信息在网络境中存储、处理与传输的安全。本文以此为背景,以网络信息安全为研究对象,分析了信息安全的概念以及信息安全的基本问题。
Computer networks are intended to interconnect individual computers to provide a communication environment in which resources or information can be shared. Information security technology is through the solution of information security problems in order to protect the information stored in the network, processing and transmission security. This article takes this as the background, takes the network information security as the research object, analyzes the concept of information security and the basic problems of information security.