Research and implementation of customizable mandatory access control based on MySQL
基于MySQL 的可定制强制访问控制的研究与实现*

This paper introduced a customizable mandatory access control implementation based on code open DBMS MySQL so as to develop a secure RDBMS prototype to serve the needs of different application domains. Secure policy function and uniform management system of secure policy were provided. The original data dictionary modification, DDL and DML security enforcement were also discussed in details. It shows a new method to improve the usability and agility of secure database products.