作者: Patricia A. Dwyer , George D. Jelatis , Bhavani M. Thuraisingham
DOI: 10.1016/0167-4048(87)90105-2
关键词:
摘要: Multi-level secure database management system (MLS-DBMS) security requirements are defined in terms of the view presented to users with different authorizations. These intended be consistent DoD computing requirements. An informal policy for a multi-level is outlined, and mechanisms introduced that support policy. Security constraints mechanism defining classification rules, query modification implementing ensure responses users' queries can assigned classifications which will make them observable querying users.