Methods of Information Subjects and Objects Interaction Rules Formalization in the Electronic Trading Platform System

Abstract

The methods of information subjects and objects interaction rules formalization in the electronic trading platform system has been developed. They are based on mathematical model of mandatory role-based access control. As a result of the work we have defined set of user roles and constructed roles hierarchy. For the roles hierarchy restrictions have been imposed to ensure the safety of the information system.

Keywords

• electronic trading platform
• mandatory role-based access control
• roles hierarchy, access rights