Original title: Analýza kyberbezpečnosti fotovoltaických systémů pro bytové domy
Translated title: Cyber security analysis of photovoltaic systems for apartment buildings
Authors: Škoviera, Tomáš ; Kohout, David (referee) ; Mikulášek, Michal (advisor)
Document type: Bachelor's theses
Year: 2024
Language: slo
Publisher: Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií
Abstract: [slo] [eng]
Táto bakalárska práca sa zameriava na problém bezpečnosti fotovoltaickej elektrárne pripojenej k internetu za účelom jej konfigurácie a vzdialeného sledovania štatistík o výrobe a spotrebe elektrickej energie. Bol analyzovaný fotovoltaický systém so striedačom od vybranej spoločnosti, parametrami vhodný pre menší bytový dom, či podobne veľkú budovu. Cieľom práce je analyzovať komunikačné rozhrania a protokoly, ktorými striedač komunikuje a zistiť, či je z pohľadu kyberbezpečnosti bezpečné mať takýto systém pripojený k internetu. Súčasťou práce je tiež prevedenie niekoľkých záplavových útokov na striedač, aby sa zistilo, či striedač je schopný detegovať, že ide o útok a patrične sa voči nemu brániť. This bachelor thesis focuses on the security problem of a photovoltaic power plant, which is connected to the internet in order to configure it and remotely monitor statistics on electricity production and consumption. A photovoltaic system with an inverter from a selected company with parameters suitable for a small apartment building or a similarly sized building was analyzed. The main objective of the work is to analyze the communication interfaces and protocols through which the inverter communicates, in order to determine whether it is safe from a cybersecurity point of view to have such a system connected to the Internet. The work also includes performing several flooding attacks on the inverter to see if the inverter is able to detect that it is under attack and defend against it appropriately.
Keywords: analysis; communication; cybersecurity; photovoltaic inverter; photovoltaic system; vulnerability

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: https://hdl.handle.net/11012/246496

Permalink: http://www.nusl.cz/ntk/nusl-620004


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Bachelor's theses