本文提出了在基于移动环境的数字化病区中的一套经济、有效的网络安全方案,从5个层次论述了保证无线平台的数据安全的有效措施。该方案投入部署后,能够有效地满足无线漫游环境下的数据安全、传输安全要求。能够有效减轻网络管理员的工作压力。 This paper presents an economical and effective network security scheme in the digital ward based on mobile environment and discusses the effective measures to ensure the data security of the wireless platform from five levels. After being put into deployment, the solution can effectively meet the data security and transmission security requirements in the wireless roaming environment. Can effectively reduce the network administrator’s work pressure.