近年来各种计算机网络安全隐患层出不穷,严重影响了计算机网络的发展与运用,因此如何解决计算机网络安全问题成为人们关注的重点,探究计算机网络安全隐患对于保障计算机应用领域安全及发展具有积极意义。本文重点探究计算机通讯安全存在问题及提升计算机网络维护的常用手段。 In recent years, all kinds of hidden dangers of computer networks emerge in an endless stream, which seriously affects the development and application of computer networks. Therefore, how to solve the problem of computer network security has become the focus of attention. Exploring the hidden dangers of computer networks is of positive significance for ensuring the security and development of computer applications. This article focuses on the computer communication security problems and enhance the common means of computer network maintenance.