RESEARCH OF BLP AND BIBA DYNAMIC UNION MODEL BASED ON CHECK DOMAIN
This paper puts forward confidentiality and integrity dynamic union model to solve the contradiction of BLP and Biba based on check domain. First, all union situations of BLP and Biba model are analyzed. Then, the concept of check domain is advanced. In this domain the confidentiality and integrity can be checked and changed. When the BLP and Biba cant be fit simultaneously, the subject cant operate the object directly. Only by making use of the check domain and privilege subject, can the subject operate the object indirectly. At last, a serial of security are give, making BLP and Biba banded together in deed. The objects read and appended are signed by subjects who launched the operation for accident tracking. The model can solve the contradiction of BLP model and Biba model availability. So our can assure the confidentiality and integrality of the system. At the same time, the system will get high usability.
BLP Biba Security model Check domain Privilege Sensitivity label
JUN ZHANG LI-JUN YUN ZHENG ZHOU
College of Electrical and Information Engineering, Naval University of Engineering, Wuhan 430033, Ch Beijing Aerospace Command and Control Center, Beijing 100094, China Department of Electronic and Information Engineering, Naval Aeronautical and Astronautical Universit
国际会议
2008 International Conference on Machine Learning and Cybernetics(2008机器学习与控制论国际会议)
昆明
英文
3679-3683
2008-07-12（万方平台首次上网日期，不代表论文的发表时间）