Разработка моделей скрытного воздействия на инфраструктуру беспроводных сетей с помощью сигналоподобных помех и оценка их устойчивости к обнаружению

Abstract

Introduction: The article discusses scenarios in which, according to the 802.11 standard, deauthentication frames should be sent from a user or access point. The developed hardware and software complex records such interaction and then broadcasts it as interference. The object of research is IEEE 802.11 wireless networks, the development of models for the covert effect of signal-like interference using USRP on the physical data transmission medium. The subject of the study is the development of signs of detection of DoS effects by these models of signallike interference. The hardware basis is the equipment of National Instruments USRP NI 2901, and the software basis is NI LabVIEW 2018, with which the configuration and management of USRP equipment takes place. The results of the study can be applied when setting up automatic network administration systems (IDS/IPS systems), which will allow timely detection of the impact, increasing the security of wireless communication networks.