METHOD OF NETWORK PROTOCOL DEEP REVIEW FOR ANALYSIS AND FILTRATION OF THEIR CONTENTS Russian patent published in 2017 - IPC H04L12/58 

FIELD: radio engineering, communication.

SUBSTANCE: signals are decoded into a sequence of bytes representing, on a logical level, a set of incoming network packets that are written and stored in the memory of the first and second network interfaces, each of the network interfaces has a control register and two memory areas, one memory area of each interface is for buffering of incoming packets, and the second memory area of each interface is designed for outgoing packets stored before they are encoded into a signal and sent to the transmission medium, control registers and memory areas of each interface are displayed in the computer main memory, which serves as a common memory for network interfaces and programs for deep review of traffic; at the software level, packets are selected from the queues of incoming packets by analyzing the length of headers and the heading of level 7 and filtering them by deciding to skip the packet in the transmission medium or block its further transmission by sending commands through the control registers.

EFFECT: increased speed of analysis and filtering the contents of network packets.

4 cl, 3 dwg