当前,信息技术发展迅速,计算机已经被广泛应用到社会生活的各个领域,企业也将计算机网络技术作为管理工作的重要手段之一,计算机网络在给企业各项工作带来便利的同时,也存在着一定的安全问题,威胁企业的健康发展,所以必须加强企业内部计算机网络安全维护工作。笔者就企业内部计算机网络安全的维护进行分析和研究。 At present, the rapid development of information technology, computer has been widely applied to all areas of social life, enterprises will also be the computer network technology as an important means of management, computer networks in the enterprise to bring convenience to all work, but also exist With certain security issues and threats to the healthy development of enterprises, it is necessary to strengthen the work of computer network security maintenance within enterprises. The author on the internal computer network security maintenance analysis and research.