Tymoshenko A. Synthesis of the information security systems using a logical-probability methods

The dissertation is devoted to the elaboration a set of mathematical models, methods and algorithms applied for the solution of the problem of designing of information security systems for computer systems with open architecture. The mathematical model of the secure computer system with open architecture for the evoluation of the information security level using logical-probability modelling methods was designed. The problem of synthesis of the optimal information security system for computer systems with open architecture was formulated. The algorithm for the solution of the problem of designing of the optimal information security system and the practical method for it's using were designed.