天津工业大学学报Issue(1)：68-72,5.
网络电话管理系统中的信任度权限分配方法TD-RBAC
TD-RBAC permissions assignment method in VOIP management system
摘要
Abstract
According to the demand of permissions assignment in distributed architecture VOIP management system, combined with traditional role-based control model, a method of permissions assignment based on trust degree TD-RBAC(Trust Degree RBAC) was provided. The user-role-permission model was extended to user-role-trust degree-permission value model and the problem of permission assignment in traditional RBAC model was converted into mathematical quantitative analysis problem by introducing concept of trust degree and permission value. This method has solved the complex problem of complicated correspondence between roles and permissions, made permission assignment of VOIP management system more simple and flexible.关键词
网络电话管理系统/信任度/权限值/权限阈值/权限分配Key words
VOIP management system/trust degree/permission value/permission threshold/permission assignment分类
信息技术与安全科学引用本文复制引用
郭翠娟,苗苗,朱亚林..网络电话管理系统中的信任度权限分配方法TD-RBAC[J].天津工业大学学报,2015,(1):68-72,5.基金项目
国家自然科学基金青年基金项目 （）
