ИСПОЛЬЗОВАНИЕ ТЕХНОЛОГИИ ВИРТУАЛЬНЫХ ЧАСТНЫХ СЕТЕЙ VPN (VIRTUAL PRIVATE NETWORK) ДЛЯ ПЕРЕДАЧИ СИГНАЛОВ В КОРПОРАТИВНЫХ СЕТЯХ

Abstract

This paper discusses some modes of signal transmission for corporate systems using the technology of virtual private networks VPN. A very important property of tunnels is the ability to differentiate different types of traffic and assign them the necessary service priorities. In this work, research has been carried out and comparative characteristics of signal transmission modes using virtual networks have been obtained to identify the effectiveness of the network in various modes of organizing a virtual network, and to optimize a virtual network in order to identify an effective method for organizing a VPN. Also, the work analyzes the specifics of the work of corporate information systems and networks intended for their maintenance, showed that for building a corporate network it is advisable to use virtual private network (VPN) technology, which makes it possible to ensure the fulfillment of the basic requirements for the security and quality of customer service and applications and the current state and direction of development of VPN technology when creating new generation corporate networks, while highlighting the main tasks that need to be addressed when creating a network. Some features of setting up an IPSec VPN server for corporate networks are considered.