摘要
Abstract
Facing the potential attacks and other security threats in hospital LAN,SDN(Software Defined Network)technology based on OpenFlow is introduced to separate the computer equipment and the control surface of data and information transmission in the hospital intranet,and the intrusion data flow of network attacks is collected by using SDN matrixed network probes,and the intrusion data flow of network attacks is collected by using K-Means clustering algorithm,and the intrusion data flow of network attacks is collected by using K-Means clustering algorithm.Means clustering algorithm to assess and analyze the security posture of intrusion attack packets.Using network Web application firewall,zero-trust security model and other technologies to strengthen user access authentication and authorization management,and then realize the security of hospital network access and data communication transmission.关键词
态势感知平台/医院网络/安全防护/Web防火墙/系统架构Key words
situational awareness platform/hospital network/security protection/Web firewall/system architecture分类
信息技术与安全科学
