Development and analysis of a method for increasing the security of hardware and software of industrial facilities operating on the basis of lans of various hierarchical structures

Andryukhin A. G., Grachev N. N., Lvov N. S.

This paper presents a method developed and used to protect a local area network (LAN) from unauthorized access. The essence of the method is to control the hardware of PCs, that are part of the local network by means of a specialized server that performs a network survey and stores information in a specialized database. The General principle of operation of SOFTWARE based on this method is considered, and flowcharts are provided.

Keywords:Information protection, software, local area networks