当今时代是互联网信息飞速发展的时代,在现在的互联网背景下,网络技术得到了广泛的应用,我们的日常生活和工作都离不开网络技术。本论文以网络工程中的安全为论点,通过分析网络工程的安全问题,来讨论如何加强网络工程的安全,并说明网络安全防护技术的重要性,为日后的防护工作提供参考。 Today’s era is the era of rapid development of Internet information. In the current Internet background, network technology has been widely used, and our daily life and work are inseparable from network technology. This thesis takes the security in network engineering as an argument, discusses how to strengthen the security of network engineering by analyzing the security problems of network engineering, and explains the importance of network security protection technology, and provides reference for future protection work.