随着企业信息化建设的不断推进,PDS系统已经成为国防军工企业战略发展的重要组成部分。为了解决PDS系统安全性问题,结合PDS系统业务应用的现状,这里以国际通用先进的信息安全技术为参考,依据安全等级防护标准和信息安全技术的研究,提出了采用PKI公钥基础设施为PDS系统提供安全支撑的技术思路及实现部署方案。并从方案的改造原理、改造效果、改造内容等多个角度对提出的方案进行了说明,此实现部署方案在实际信息安全访问控制中具有可靠性和有效性,为PKI_CA技术在国防军工PDS系统的安全应用提供了一个可借鉴的方法和思路。
With the development of enterptise informatization,PDS(PMPDM) system has become an important constituent part in national defense and military industry.In order to solve the safety problem of PDS,a security support thought and realization solutionare proposed based on PKI(public key infrastructure) in combination with developing status quo of PDS system.The transformation principle,content and effect of the scheme proposed in this paper are described.The scheme is reliable and efficient in actual information security access control,and provide a reference for PKA / CA technology applied to military PDS systems.