随着网络技术应用的不断深入,信息安全发展也进入到一个全新的时代。网络终端安全作为网络的最基本安全防护策略之一,在网络安全防护中具有不可替代的作用。如果客户的PC终端始终能升级最新的系统补丁、最新病毒库版本,并养成良好的信息安全意识和习惯,网络的安全问题就解决了90%。本文就网络终端的安全防护进行全面分析,并给出相应的解决办法,有效地保护了整个内网的安全,提高了信息安全防护水平,对解决目前网络安全防护问题具有一定的参考价值。 With the deepening application of network technology, information security development has also entered a new era. Network terminal security as one of the most basic network security strategy in the network security has an irreplaceable role. If the customer’s PC terminal has always been able to upgrade the latest system patches, the latest version of the virus database, and develop good awareness of information security and habits, the network security problem is solved 90%. In this paper, a comprehensive analysis of the network terminal security and give the corresponding solutions to effectively protect the entire network security, improve the level of information security protection, to solve the current network security protection has some reference value.