Service of providing secure links means creation of reliable medium for data transmission with its protection from capture. The service is rendered with the help of public and specially allocated channels – the Internet, wireless or telephone lines. In order to organize this service it is necessary to create private virtual network (VPN) having one or several management centers.

Today several categories of secure channels exist:

• Secure communications channel (VPN) between one or several offices;
• Remote access (via private virtual network) of employees to office network;
• Combined scheme;

After the accomplishment of service for secure communications provision software recovery is made in a mandatory manner, if necessary, as well as customers consulting, guarantee maintenance, control of remote resources access, audit and control of the traffic, planned communications channels setting and control of operation.

A single network provides for reliable data and documents exchange including accounting data. Management center is located through secure channels in Great Britain which provides for fundamental reduction of legal risks and the possibility of unauthorized access to information.