Implementation of Role-Based Access Control Based on Middleware
一种基于中间件的角色访问控制的实现

Secure access control provided by most of middleware products,though reliable,can not satisfy all of the requirements of large scale and enterprise-wide information system because the technologies of access control are usually user-based.A new technology is presented to implement the RBAC on middleware by extending its mechanism of access control.And correlative issues are discussed such as security,performance,expansibility and so on.