Methodological aspects of detection and resolution of conflicts of train control systems information security software

Abstract

This paper considers a methodological approach to automated detection and resolution of conflicts of information security software of train traffic control information system, based on the analysis of system performance, finding the conflicts in configuration files, registry keys, and dynamic libraries assessment. Models of conflicting objects of computer system and a method for calculation of a composite indicator value of performance decreasing, based on linguistic rules and discriminant function, are introduced.