随着计算机网络的发展,网络规模和复杂度不断增加,因此信息安全问题日益突出。而传统的信息安全技术注重于外网安全,对于企业内网安全的研究则较少。但随着内网规模的扩大,内网安全问题也逐渐发展成为信息安全研究的热点。重点论述内网安全建设的管理策略和技术支持。 With the development of computer network, the size and complexity of the network continue to increase, so the problem of information security has become increasingly prominent. However, the traditional information security technology focuses on the external network security, but less on the intranet security research. However, with the expansion of the intranet size, the intranet security problem has also gradually developed into a hot spot in information security research. Focus on the internal network security management strategy and technical support.