软件定义网络在医院中的应用及其安全性研究  

Research on the Application and Security of Software Defined Networking in Hospitals

作　　者：刘卫方[1] LIU Weifang(The Second Affiliated Hospital of Nanchang University,Nanchang Jiangxi 330006,China)

机构地区：[1]南昌大学第二附属医院,江西南昌330006

出　　处：《信息与电脑》2024年第23期80-82,共3页Information & Computer

摘　　要：为了保障医院内部信息的安全性,传统的内网和外网都是分开的。然而,随着医学信息化的发展,内网与外网之间的互联已成为大势所趋。在实现内外网互联的同时,如何采用新技术、新算法来增强信息的安全防护,节约网络资源,成为一个亟待解决的问题。在医院网络中引入软件定义网络(Software Defined Network,SDN),符合医院网络建设的基本原则,既能保证数据的安全性,又能适应新业务的发展。同时,它允许医院将重点放在对数据安全的保护上,赋予医院网络更高的灵活性和中心化的可控性。文章旨在为SDN在医院内的应用及其安全性提供理论基础和技术支撑。In order to protect the security of information within the hospital,the traditional intranet and extranet are separated.However,with the development of medical informatization,the interconnection between intranet and extranet has become a general trend.While realizing the interconnection of internal and external networks,how to adopt new technologies and algorithms to enhance the security protection of information and save network resources has become an urgent problem to be solved.The introduction of software defined network(SDN)in hospital networks is in line with the basic principles of hospital network construction,which can ensure data security and adapt to the development of new services.At the same time,it allows hospitals to focus on the protection of data security,giving hospital networks higher flexibility and centralized controllability.The article aims to provide a theoretical foundation and technical support for the application of SDN and its security within hospitals.

关 键 词：SDN 医院网络安全 安全防护 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]