| DM3强制存取控制设计与实现 |
| |
| 引用本文： | 朱虹,冯玉才,吴恒山,吴永英.DM3强制存取控制设计与实现[J].华中科技大学学报(自然科学版),2000,28(4):26-29. |
| |
| 作者姓名： | 朱虹 冯玉才 吴恒山 吴永英 |
| |
| 作者单位： | 华中理工大学计算机科学与技术学院 |
| |
| 基金项目： | 九五国防预研项目!“数据库安全技术”资助 |
| |
| 摘 要： | 提出了多级安全DBMS的强制存取控制策略模型 ,对元组级安全标记所产生的问题进行了讨论 .并在自行开发的具有自主版权的数据库管理系统DM3上实现了该模型 .
|
| 关 键 词： | 数据库安全管理 自主存取控制 强制存取控制 信号通道 多实例 |
| 修稿时间： | 1999-11-01 |
Design of Mandatory Access Control for DM3 and Its Implementation |
| |
| Zhu Hong,Feng Yucai,Wu Hengshan,Wu Yongying.Design of Mandatory Access Control for DM3 and Its Implementation[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2000,28(4):26-29. |
| |
| Authors: | Zhu Hong Feng Yucai Wu Hengshan Wu Yongying |
| |
| Institution: | Zhu Hong Feng Yucai Wu Hengshan Wu Yongying |
| |
| Abstract: | The secure limitation in the system only taking discretionary access control is discussed. A mandatory access control model for multilevel secure DBMS is proposed and the problems of labeling object in tuples are discussed. The conventional data model and multilevel secure data manipulative language are extended, and the polyinstantiation and the reference ambiguity problems are dealt with. The model for an independent copyright database management system DM3 is implemented. |
| |
| Keywords: | secure administration for database discretionary access control mandatory access control signaling channel polyinstantiation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
