Building a security system is a required condition to ensure the security of confidential information stored and processed in the information system.

Very often a weak link in the protection system becomes a person. A special place in protecting information systems from the human factor’s negative impact is the problem of insiders.

Solving the problem of exposing insiders, reducing the risks of their occurrence and neutralizing their actions is relevant and becomes one of the main ones in the construction of modern data protection systems in information systems.

One of the most important and most reliable ways to prevent the flow of information is to immediately form a team.

A rather effective and interesting method is the creation and analysis of LAB-profiles. Firstly it is needed to test person according to the answers and to analyze how this applicant suits the necessary requirements of the developer’s team and the information system.

Actually, when the metaprogramming profile is released in reality, it has over 100 behavioral characteristics (minimal quantity). Therefore the official who makes it needs a serious mathematical tool for fast data processing. Such a tool can be the calculation with the help of a neural network.