FIELD: physics.
SUBSTANCE: invention relates to data transmission and cloud computing. To this end, steps are provided according to which: receiving, by means of an intranet switch, data from a public network and determining information on a receiver for data in accordance with information contained in the received data, determining a target cluster of gateways in accordance with a predetermined relationship between data receivers and clusters of gateways; determining a target gateway from a target cluster of gateways in accordance with a predetermined rule; sending the received data to the target gateway in order to send the received gateway to the corresponding data receiver. In the method according to the present invention, due to binding data receivers to clusters of gateways in advance, data from the public network can be sent to the data receiver through the target gateway in the corresponding target cluster of gateways.
EFFECT: technical result consists in improvement of data transmission safety.
20 cl, 6 dwg
