计算机网络技术高速发展背景下,计算机在不同领域不同行业的应用越来越广泛,给人们日常生活和工作带来很多便利。然而,计算机网络显示出一定的联结性特征,很容易因为各种外界影响以及人为操作等出现安全隐患,不利于保证计算机网络安全。本次研究阐述了计算机网络安全的重要性,并基于现阶段计算机网络存在的安全问题制定科学的优化策略,供大家参考。 Under the background of the rapid development of computer network technology, the application of computers in different industries in different fields is becoming more and more widespread, bringing many conveniences to people’s daily life and work. However, the computer network shows some characteristics of the connection, it is easy because of a variety of external influences and man-made operations and other security risks, is not conducive to ensuring computer network security. This study illustrates the importance of computer network security and formulates a scientific optimization strategy based on the existing security issues in computer networks for your reference.