0引言医院信息系统(Hospital Information System,HIS)是目前现代化医院运营所必备的技术支撑环境和基础设施。就任何一家医院而言,良好的信息管理和信息处理系统才是医院运营良好的一种保障,随着计算机网络技术的不断发展和进步,在医院信息系统中的网络安全问题中计算机网络技术的运用体现了其优势,也大大推进了医院信息管理现代化的进程。然而,在各大医院应用信息管理系统享受其便利的同时,也 0 Introduction Hospital Information System (HIS) is the necessary technical support environment and infrastructure for the operation of modern hospitals. In any hospital, a good information management and information processing system is a good hospital operation of a guarantee, with the continuous development of computer network technology and progress in the hospital information system in the network security issues in computer network technology Using the embodiment of its advantages, but also greatly promote the modernization of hospital information management process. However, the application of information management systems in major hospitals to enjoy its convenience at the same time