Research of mandatory access control based on the database of Logic SQL
Zou Yong-kang · Journal of Chongqing University of Arts and Sciences · 2009
Access control is one of the core technologies of database security.Several kinds control model of database access were comprehensively analyzed and contrasted.Mandatory access control(MAC) strategy was added into Logic SQL database.At the same time,the Bell-LaPadula model is improved.Database privileges management was realized through using role-based access control model.LogicSQL became multilevel security database management system(MLS DBMS).The model is applied in enterprise search and police system.