Implementation of Mandatory Access Control Based on PostgreSQL
Shen Chang-xiang · Jisuanji gongcheng · 2006
The implementing technique of applying mandatory access control policy in code open DBMS PostgrSQL so as to develop a secure RDBMS prototype is demonstrated in the paper. It gives an overview on the prototype. The security label implementation, the original data dictionary modification, DDL and DML security enforcement, multilevel relation decomposition and composition are discussed in details.