Industrial network infrastructure IoT & cybersecurity in use IoT solutions

DOI: 10.31673/2412-4338.2019.041227

Authors

  • Д. В. Сорокін, (Sorokin D. V.) State University of Telecommunications, Kyiv
  • А. П. Бондарчук, (Bondarchuk A. P.) State University of Telecommunications, Kyiv
  • К. П. Сторчак, (Storchak К. P.) State University of Telecommunications, Kyiv

Abstract

The emergence of operator networks with the concept of IoT access in Ukraine requires the development of hardware and software to manage the respective devices and services. The largest number of cases is observed in the services of private M2M production networks, public networks with restricted or closed access, private home networks, including private utilities.
The features of building IoT networks in general are considered, their tasks and specifics of physical architecture of IoT solutions are defined. The processes of formation, transformation and transmission of physical signals in the IoT network are analyzed. It is determined that IoT subsystems are interconnected by an unreliable communication channel and therefore require the development of mechanisms of guaranteed delivery of information.
The infrastructure of IoT solutions used in industry for automation of industrial services is analyzed. The structural scheme of deployment of LPWAN network infrastructure is considered. The list of competing platforms that can be used for automation of industrial services is given. Raised the issue of cybersecurity on IoT networks. The analysis of incidents of unauthorized network interventions that led to temporary denial of services and caused significant damage to end users of services. Methods of preventing cyberattacks in IoT networks are considered.
The analysis of the use of NB-IoT and IoT solutions for automation of industrial services and security in private networks is analyzed. The method of choice of the decision in view of requirements to business processes of end users of services and technical capabilities of the operator is offered. The advantages of private NB-IoT networks over LPWAN are considered.

Keywords: LPWAN technologies, IoT network, private IoT networks, IoT solution infrastructure, industrial services, cyber security in IoT networks, NB-IoT standard.

References
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Published

2020-01-13

Issue

No. 4 (2019)

Section

Articles