Trusted database-concepts,development and challenge
Yi Ren · Journal of Computer Applications · 2008
The database trust has been paid more and more attention.Based on the domestic and international research results,the concept of the trusted database was proposed in this paper.The mechanisms used to ensure the database trust are surveyed.They include the access control mechanism,encrypted data query mechanism and privacy protection mechanism.The limitations of the existing mechanisms were analyzed and some difficult problems that existed in the research of the trusted database were discussed as well.