摘要
用户与角色的管理是数据库安全的重要内容。简要介绍用户与角色的管理方式,主要讨论用户与角色外部验证的实现方法,并将外部验证与上下文技术相结合解决实际问题。
User and role management is important content of database security. Introduces management and the approach of external authentication for the user and role, and combines the external authentication and contextual technology to solve actual problem.
