Stages and procedures for forming a method to assess reliability of the information security systems in automated systems and main areas of its implementation in the normative-technical documentation

Abstract

The article completes the cycle the articles by the authors assessing reliability of information security systems from the unauthorized access to automated systems. In includes previously unpublished materials. The article discloses main directions to improve methods and procedures for assessing reliability of the information security systems from the unauthorized access to automated systems. There is modification of the traditional static method to assess the functional reliability of the information security systems from the unauthorized access to investigate their operation in the dynamic (real) functioning mode and to quantify reliability of the information security systems, including development of adequate indicators, models and algorithms. Main stages and procedures for forming the reliability assessment method were developed as a technological scheme with demonstration of the main stages to implement the proposed methods in the current normative-technical documentation.