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随着时代的进步,计算机网络越发的成为了人们生活中不可或缺的一部分,计算机网络的出现很大程度上提升了人们的工作效率、推动了社会发展、进步,但是与此同时,其中的问题也愈发的明显出来。近年来,计算机网络安全事故频频发生,轻则造成计算机不能正常使用,严重则会大大暴露计算机用户的私人信息,不仅仅对计算机用户的财产、安全造成影响的同时为其带来损失。由此,计算机网络安全防护工作迫在眉睫,防火墙作为保障计算机网络安全的重要屏障愈发的成为计算机研究者们研究的重点。本文通过对计算机网络安全应用防火墙技术的作用进行研究,从而发掘其优、缺点,以期为我国未来的计算机网络安全工作做出理论贡献。
With the progress of the times, the more and more computer networks have become an indispensable part of people’s lives. The advent of computer networks has greatly promoted people’s work efficiency and promoted social development and progress. However, at the same time, The problem is also more apparent. In recent years, frequent occurrences of computer network security incidents have resulted in the inability of computers to operate normally. In serious cases, the personal information of computer users has been greatly exposed. This not only brings losses to the computer users’ property and security, but also affects them. As a result, the computer network security protection is imminent, the firewall as an important barrier to protect the computer network security has become the focus of computer researchers. This paper studies the application of firewall technology in computer network security to explore its advantages and disadvantages so as to make theoretical contribution to the future work of computer network security in our country.