目前,计算机网络的安全防护仍存在着许多的问题,所以,如何构建计算机网络的安全体系则成为了目前研究人员急需解的问题。现本文主要针对构建计算机网络的安全防护体系进行研究作论述。 At present, there are still many problems in the security protection of computer networks. Therefore, how to construct the security system of computer networks has become an urgent problem for researchers at present. This article mainly focuses on the construction of computer network security protection system for discussion.