计算机网路安全是确保计算机内部数据安全和计算机稳定运行的重要因素,但是在实际的计算机使用过程中,计算机网路会受到病毒的攻击和影响,制约计算机网路的稳定运行。以下本文就计算机网路安全展开探讨,并着重对病毒防护关键技术进行解析,旨在为相关人员提供参考,促进计算机病毒防护能力的提升,推动病毒防护关键技术的创新,有效地提高计算机网路的安全,避免病毒给计算机网路的用户带来损失。 Computer network security is an important factor to ensure the computer internal data security and the stable operation of the computer. However, in actual computer use, the computer network will be attacked and affected by the virus, which will restrict the stable operation of the computer network. The following article explores the computer network security, and focuses on the analysis of key technologies for virus protection, designed to provide reference for relevant personnel to promote computer virus protection capabilities to promote the promotion of key technologies of virus protection and effectively improve the computer network Security, to avoid the virus to the loss of the computer network users.