Methods for Increasing the Cybersecurity of FNC Devices on the FPGA-Based Platform in Network Communications

The emergence of network ecosystems such as Industrial IoT (IIoT), Internet of Robotic Things (IoRT) has given a powerful impetus to the use of open information and communication technologies. But this also caused increased information attacks on IoT/IIoT. The danger of cyberattacks and their consequences from the point of view of critical vulnerabilities of technological processes controlled by Functional Networking Components (FNC) are analyzed. The features of using FNC in distributed control systems are considered. Algorithms for the formation of Crypto Identifiers to increase the cybersecurity of FNCs when interacting over local networks are presented. The FNC structure was developed using the Cyclone 10 LP FPGA family 10CL025YU256I7G, TDC7200 and the Cortex-A72 ARM controller to form experiments on the study of Crypto Identifiers. The results of experiments are presented. A lossless data compression algorithm was used when generating messages.