可采用单点登陆、PKI认证、授权、基于角色的权限分配策略、利用应用网关访问资源，开发适合本系统的工作流访问机制等措施确保信息平台的安全。
The main ways to ensure information platform security are presented, which include PKI certification, authentication, role based access control(RBAC), SSO and working flow technology.
近几年产生的基于数字证书的认证和基于角色的访问控制具有安全性高、管理灵活的特征，对于加强系统的安全性很有应用前景。
Recent years, authentication based on the digital certificate and role-based access controls have features of safe and flexibility that enhance system security very prospect.
近几年产生的基于数字证书的认证和基于角色的访问控制具有安全性高、管理灵活的特征，对于加强系统的安全性很有应用前景。
Recent years, authentication based on the digital certificate and role-based access controls have features of safe and flexibility that enhance system security very prospect.
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