基于防火墙的网络安全技术在医院网络中的应用

Application of network security technology based on firewall in hospital network

文中针对目前医院网络信息系统设计不严密合理,日常维护不严格,医院机密性数据未能较好地保护,信息化管理不能有序进行的问题,提出了一种应用在医院网络中的基于防火墙的网络安全技术。该技术在保证网络安全运行的基础上,将防火墙技术部署到医院网络中,作为外部网络和内部网络的过滤通道,并制定出了严密的网络安全管理措施。最后在具体医院网络中的应用测试结果表明,启用防火墙技术之后,外部非法入侵的网络均能有效滤除,从而避免了医院机密性文件的非法盗窃,在未来的发展中有较强的实用价值。

Based on the current hospital infnrmation system design is not reasonable, the daily maintenance is not strict, not orderly information management problems, put forward a new application in the network of the hospital network security based on firewall technology. The technology was first proposed for protection of the safe operation of the network, the paper introduces the key role of the firewal] in the hospital network security, and then after the suggested technology developed a network security management measures strictly, the final test of the great role of the system in the hospital network, caused the attention of medical staff to a great extent, has a strong practical value in the future.