Efficiency of Intellectual System of Secure Access in a Phased Application of Means of Protection Considering the Intersection of the Sets of Threat Detection

Abstract

We have conducted time delays estimation induced by system of secure access in a stage-by-stage uses means of protection of information to detect and eliminate threats for intellectual information protection system. Was considered a different sequence of the stage-by-stage uses means of protection of information and intersection of the sets of threat detection and elimination. For system of secure access is shown that the best option of system protection elements consistent use is the option in which the system elements are used sequentially from the least “simple” (which having a smaller area prevent security threats) to the “complex” (which having a large activity area). At the same time, at low arrival rate, consistent use of connecting “complex” means to “simple” means gives close results to the best options. However, the difference between them begins to grow rapidly with the increase in the arrival rate, approaching the worst options – options in which “complex” means are at the center of the information security system. It shows a comprehensive estimating of the effectiveness of the system of secure access in terms of the introduced delays and information security.