The Team-Based Delegation Model Based on RBAC

• Main Authors: Jia-Wei Ou, 歐家維
• Other Authors: Mei-Yu Wu
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/93356617514046813573

碩士 === 中華大學 === 資訊管理學系(所) === 95 === There are many researches In Role-Based Access Control (RBAC) in recent years. Many enterprises use RBAC sequentially. There are some derivative models of RBAC, such as Role-Based Delegation Model (RBDM) and Team-Based Access Control (TMAC). The main differences between derivative models and RBAC are the emergent permissions assignments and team operations. However, with the development of organizations and enterprise scale, the old team model that has been suggested by academicians in the past can not apply to current large scale enterprises. The cost of users and permissions management will be enormous. This research proposes the team-based delegation model based on RBAC. Take the access control method of RBAC adding in team role, and take the advantage of delegation model to delegate to a team role. The researches also propose a method of permission management for administrator to solve of assigning permission to users one by one. The proposed model decreases the management costs of organizations effectively.