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信息社会的到来给全球发展带来了契机,信息技术的运用引起了人们生产方式,生活方式和思想观念的转变,极大地促进了人类社会发展和人类文明的进步,把人们带进了崭新的时代;信息系统的建设逐步成为各个领域不可或缺的基础设施,信息化水平成为衡量一个国家现代化水平的程度和综合国力的重要标志,但是随之产生的安全问题也成为不可回避的难题,如何保护网络内的数据安全成为制约企业发展的重要因素,本文就目前存在的网路安全隐患及如何应用防火墙技术保护数据安全进行了论述并以自身实践经历进行了举例说明防火墙技术应用的重要性。
The advent of the information society has brought about opportunities for the global development. The use of information technology has led to the transformation of people’s modes of production, ways of life and ideas, greatly promoted the development of human society and the progress of human civilization, and brought people into a brand-new Era; the construction of information system has gradually become an indispensable infrastructure in all fields. The level of information has become an important indicator of the degree of modernization of a country and the overall national strength. However, the ensuing security issues have also become unavoidable problems. How? The protection of data security in the network has become an important factor restricting the development of enterprises. This paper discusses the existing network security risks and how to apply the firewall technology to protect the data security. It also illustrates the importance of the application of the firewall technology with its own practical experience.