Název:	Security-Gateway for SCADA-Systems in Critical Infrastructures
Autoři:	Frauenschläger, Tobias Mottok, Jürgen
Citace zdrojového dokumentu:	2022 International Conference on Applied Electronics: Pilsen, 6th – 7th September 2022, Czech Republic, p. 57-62.
Datum vydání:	2022
Nakladatel:	Fakulta elektrotechnická ZČU
Typ dokumentu:	konferenční příspěvek conferenceObject
URI:	http://hdl.handle.net/11025/49851
ISBN:	978-1-6654-9482-3
Klíčová slova:	bezpečnost;spolehlivost;kritická infrastruktura;dozorová kontrola;sběr dat;certifikace
Klíčová slova v dalším jazyce:	security;dependability;critical infrastructure;supervisory control;data acquisition;certification
Abstrakt v dalším jazyce:	Supervisory Control and Data Acquisition (SCADA) systems are used to control and monitor components within the energy grid, playing a significant role in the stability of the system. As a part of critical infrastructures, components in these systems have to fulfill a variety of different requirements regarding their dependability and must also undergo strict audit procedures in order to comply with all relevant standards. This results in a slow adoption of new functionalities. Due to the emerged threat of cyberattacks against critical infrastructures, extensive security measures are needed within these systems to protect them from adversaries and ensure a stable operation. In this work, a solution is proposed to integrate extensive security measures into current systems. By deploying additional security-gateways into the communication path between two nodes, security features can be integrated transparently for the existing components. The developed security-gateway is compliant to all regulatory requirements and features an internal architecture based on the separation-of-concerns principle to increase its security and longevity. The viability of the proposed solution has been verified in different scenarios, consisting of realistic field tests, security penetration tests and various performance evaluations.
Práva:	© IEEE
Vyskytuje se v kolekcích:	Applied Electronics 2022 Applied Electronics 2022

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