随着数字文献资源的日益丰富与推广,图书馆的许多业务需要在网上展开,各种特色服务所用的平台也五花八门,这对图书馆网络安全方面的设计提出了较高的要求。本文提出从Internet接入的安全、干路畅通和合理分化子网、软件系统安全、健全管理机制等方面来保障图书馆网络应用体系安全。 With the increasing enrichment and popularization of digital literature resources, many of the library’s business needs to be launched online, and various platforms for various special services are also varied. This puts forward higher requirements on the design of library network security. This paper proposes to protect the security of network application system of library from the aspects of security of Internet access, smoothness and reasonable subnet, software system security, sound management mechanism and so on.