Earticle

초록

영어

Traditional database administrator (DBA) privileges are too high, which causes insider security threat problem. To solve this problem, an extended Role Based Access Control (RBAC) rights management model for DBA was brought out in this paper. Combined with the principle of least privilege security, this paper proposes a scheme which contains three management roles separation and dynamic constraints. It solved the problem that system administrator's privileges are too high and avoided the insider threats. Practice proves that this model has versatility, flexibility, and high security.

목차

Abstract
 1. Introduction
 2. Relate Research
  2.1. Problems of DBA Role
  2.2. RBAC Model
  2.3. Least Priviledge
 3. The Extended RBAC Model For DBA
 4. The Design of GF-RBAC Model For DBA
  4.1. A Method to Separate Privileges of DBA into Groups
  4.2. Database Operations Classification
  4.3. System Privileges Classification
  4.4. Access Privilege of Database Resource
  4.5. Factor Constraints
 6. Type-style and Fonts
 7. Footnotes
 Acknowledgements
 References

키워드

저자

• Mou Shen [ Beijing Key Laboratory of Network Technology School of Computer Science and Engineering Beihang University, Beijing, 100191 China ]
• Mengdong Chen [ Beijing Key Laboratory of Network Technology School of Computer Science and Engineering Beihang University, Beijing, 100191 China ]
• Min Li [ Beijing Key Laboratory of Network Technology School of Computer Science and Engineering Beihang University, Beijing, 100191 China ]
• Lianzhong Liu [ Beijing Key Laboratory of Network Technology School of Computer Science and Engineering Beihang University, Beijing, 100191 China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Database Theory and Application

• 간기

  격월간

• pISSN

  2005-4270

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605