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计算机网络的安全性越来越受到重视,网络环境的复杂性、多变性,以及信息系统的脆弱性,决定了计算机网络不能仅仅依靠防火墙,而涉及到管理和技术等方方面面。总的来说,网络安全不仅仅是技术问题,同时也是一个安全管理问题。为确保信息的安全与畅通,研究网络的安全与防范措施已迫在眉捷。本文分析了影响网络安全的主要因素及攻击的主要方式,从管理和技术两方面就加强计算机网络安全提出了针对性的对策。
The security of computer network is getting more and more attention. The complexity and variability of network environment and the fragility of information system determine that computer network can not rely on firewall only, but also involves all aspects of management and technology. In general, cybersecurity is not only a technical issue, but also a security management issue. To ensure the security and smoothness of information, it is urgent to study the security and prevention measures of the Internet. This article analyzes the main factors that affect the network security and the main ways of attack, and puts forward some countermeasures from the aspects of management and technology to strengthen the computer network security.