Original scientific paper
https://doi.org/10.2498/cit.2003.03.11
Implementing Belief-Consistent Multilevel Secure Relational Data Model: Issues and Solutions
Krešimir Fertalj
Nenad Jukić
Mario Pranjić
Abstract
This paper summarizes our efforts in implementing a working multi-level secure database prototype. We have chosen Belief-Consistent Multilevel Secure Relational Data Model (BCMLS) as a basis for our prototype because of its comprehensive semantics for interpreting all stored information. While semantically superior to other models, this model has not been implemented as a working system before. Our prototype, which was created on an Informix database server with a PHP web client, enables insertion, deletion and update of multi-level data while addressing the underlying model complexities through a number of original solutions.
Keywords
Hrčak ID:
44750
URI
Publication date:
30.9.2003.
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