The presented paper discusses a possibility for an implementation of software reliability models for an evaluation of security of software. Mills model is proposed as the most suitable one. In order to use it more effectively it is proposed to implement a division of vulnerabilities into groups. Classification of vulnerabilities based on a method of their connection with features of a process's execution on a level of interaction of system resources and operating system is presented. Security of system in a context of a specific application can be evaluated more precisely by means of assigning of a certain weight to each group of vulnerabilities. The suggestions on an evaluation of vulnerability of software taking into account a division of vulnerabilities into groups according to the presented classification are made.

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This article deals with the education system, along with the other systems, which should include monitoring, measurement and analysis of the processes required to improve the quality management system. In this system, a student is considered as a product being created together with its input and output parameters and characteristics. Due to investigation of the nature of relations between the training process parameters, there are being developed methods and mathematical models that describe regularities of the system in order to enhance efficiency of quality management processes in education.