Role-Certificate Based Access Control : A System Design

• Main Authors: Chung, Ting-Shung, 鐘丁順
• Other Authors: Hwang Jing-Jang , Lo Chi-Chun
• Format: Others
• Language: zh-TW
• Published: 1998
• Online Access: http://ndltd.ncl.edu.tw/handle/62508530000640445094

碩士 === 國立交通大學 === 資訊管理研究所 === 86 === Traditional mechanisms for information protection is inflexible to meet the needs of changing organizations when Internet/ Intranet is introduced as the information environment. To fulfill the growing demand for better information protection for such an environment, Hwang & Wu[1] presented a concept that uses public-key certificates in the RBAC(Role-Based Access Control) model[9][10]. In this thesis, the author presents a system design that can realize Hwang and Wu''s idea. The center of the system is a unit called Role-Certificate Authority(RCA),which is a special type of Certificate Authority(CA) in the public-key infrastructure.