METHOD OF CONSTRUCTING DATA NETWORKS WITH HIGH LEVEL OF SECURITY FROM DDoS ATTACKS Russian patent published in 2016 - IPC G06F11/07 H04W12/00 H04L29/06 

FIELD: information technology.

SUBSTANCE: invention relates to setting up operation of public computer networks, providing interaction of a terminal device from client and server side (client-server model) with high resistance to network DDoS attacks. Method of constructing data networks with high level of security from DDoS attacks comprises creation of gateway networks for non-semantic traffic filtering, wherein gateway network is an intermediate link between user terminals and protected servers, blocking traffic from unauthorised users. Said network is built using software-configurable architecture with balancing of inner load and consists of controlled switches, network packet verification servers, network controller and authentication server.

EFFECT: technical result is reduction of influence of attacking networks on network resources through non-semantic filtration of inbound traffic.

1 cl, 5 dwg