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Making databases secure with TRUDATA technology

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2 Author(s)
Knode, R.B. ; Intercon Syst. Corp., Columbia, MD, USA ; Hunt, R.A.

Trusted database (TRUDATA) technology injects multilevel security (MLS) policy enforcement features and assurances into existing relational database management system (DBMS) products. TRUDATA technology consists of a data model, a security policy model, system architecture, and implementation approach which, together, define a trusted MLS DBMS. The result of applying TRUDATA technology to existing baseline products with suitable characteristics is a trusted DBMS targeted at the B1 and B2 evaluation classes of DOD5200.28-STD as interpreted for DBMSs. By combining a view-based security model and by altering slightly the relational DBMS products without abandoning existing applications investments, the first implementation substantiates the protection and performance capabilities of TRUDATA

Published in:

Aerospace Computer Security Applications Conference, 1988., Fourth

Date of Conference:

12-16 Dec 1988