Study on Methods for Data Confidentiality and Data Integrity in Relational Database
On the basis of the analysis of the security demands of the database, this paper proposes a novel method that simultaneously assures the confidentiality and the integrity of data items. The basic concept of this method is adding a verification table to existing database tables to the existing database tables, and the verification items for each original data item are stored in the verification table. By using the line label and line concatenation techniques, this method not only assures the confidentiality of a database that has important and sensitive data, but also effectively protects data from being modified, exchanged, added or deleted illegally. A formal analysis and verification of this method is provided.
Relational Database Confidentiality and Integrity Data Security Simultaneous Assuring
Li-xin Xu Dong Sun Dan Liu
Department of Computer Science and Technology Henan Mechanical and Electrical Engineering College Xinxiang, China
国际会议
成都
英文
292-295
2010-07-07（万方平台首次上网日期，不代表论文的发表时间）