Autors: Hristov, A. V.
Title: Development of Laboratory Exercise "cybersecurity of IIoT Protocols"
Keywords: cybersecurity, Industrial Internet of Things, Laboratory exercise, man-in-the-middle attack, Modbus, Secure ModbusAbstract: The aim of the paper is to present one of the laboratory exercises for students in the Technical University of Sofia. This lab explores the possibilities for conducting man-in-the-middle (MITM) attacks in industrial networks when using one of the most widely spread protocols - Modbus and then explores the capabilities for protecting from MITM attacks by changing the communication protocol from Modbus to Secure Modbus. References - Siemens Modbus/TCP with instructions "MB_CLIENT" and "MB_SERVER", online available: Https: //cache. industry. siemens. com/dl/files/340/102020340/att_ 118119/v6/net_modbus_tcp_s7-1500_s7-1200_en. pdf, 06. 04/2025
- Modbus Protocol in Depth, online available: Https: //www. ni. com/en/shop/seamlessly-connect-to-third-partydevices-and-supervisory-system/the-modbus-protocol-indepth. html, 06. 04/2025
- Khaled K. e al., Programmable Logic Controllers Industrial Control, McGraw-Hill Education, ISBN: 978-0-07-181047-0, p. 344
- V. Samokisheva, R. Trifonov and G. Pavlova, "Risks and Challenges of Using Ai In Healthcare, " 2024 12th International Scientific Conference on Computer Science (COMSCI), Sozopol, Bulgaria, 2024, doi: 10. 1109/COMSCI63166. 2024. 10778509
- Hristov, V. REMOTE CONTRL OF DEVICES TROUGH SSH TUNNEL, Bulgarian Journal for Engineering Design, TU-Sofia, ISSN 1313-7530, No 38, 2019, pp. 21-26. (in Bulgarian)
- Hristov, A, STATE OF ART AND PROBLEMS OF THE INTERNET OF THINGS: CONNECTIVITY, APPLICATION AND SECURITY, Monography, TU-Sofia, 2025, ISBN 978-619-167-575-3
Issue
| 60th International Scientific Conference on Information, Communication and Energy Systems and Technologies, ICEST 2025 - Proceedings, 2025, Macedonia, https://doi.org/10.1109/ICEST66328.2025.11098378 |
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