TY - BOOK AU - Szádeczky, Tamás TI - Az ellátórendszerek kiberbiztonsági kitettsége napjainkban, különös tekintettel a vízközmű-infrastruktúrára T3 - Military and Intelligence CyberSecurity Research Paper, ISSN 2786-3778 ; 2023/5. PB - Nemzeti Közszolgálati Egyetem Nemzetbiztonsági Intézet CY - Budapest PY - 2023 SP - 13 UR - https://m2.mtmt.hu/api/publication/34719051 ID - 34719051 LA - Hungarian DB - MTMT ER - TY - GEN AU - Szádeczky, Tamás TI - Az IEC 62443 szabványcsalád szerepe az ipar 4.0 biztonságában PY - 2023 PG - 1 UR - https://m2.mtmt.hu/api/publication/34714330 ID - 34714330 LA - Hungarian DB - MTMT ER - TY - CHAP AU - Nagy, Roland AU - Szádeczky, Tamás TI - Security issues in AI-generated source codes T2 - 2023 IEEE 6th International Conference and Workshop Óbuda on Electrical and Power Engineering (CANDO-EPE) PB - IEEE CY - Danvers (MA) SN - 9798350328751 T3 - Proceedings of International Conference and Workshop Óbuda on Electrical and Power Engineering, ISSN 2831-4492 PY - 2023 SP - 125 EP - 129 PG - 5 DO - 10.1109/CANDO-EPE60507.2023.10418012 UR - https://m2.mtmt.hu/api/publication/34400707 ID - 34400707 LA - English DB - MTMT ER - TY - JOUR AU - Szádeczky, Tamás AU - Bederna, Zsolt TI - The Economic Measurement of Cyber Incidents JF - PERIODICA POLYTECHNICA SOCIAL AND MANAGEMENT SCIENCES J2 - PERIOD POLYTECH SOC MANAG SCI PY - 2023 PG - 9 SN - 1416-3837 DO - 10.3311/PPso.22150 UR - https://m2.mtmt.hu/api/publication/34139601 ID - 34139601 AB - In recent decades, Information and Communication Technologies (ICT) have significantly evolved, further establishing the information society. However, ICT systems are subject to security incidents, and most malicious attacks have cascading effects. Decision-makers need to understand the potential financial effects of incidents if they wish to clearly perceive the potential risks and thus make an appropriate allocation of resources to ICT security.Our research attempts to develop a comprehensive toolset for the analysis of cybersecurity incidents. The toolset is based on conventional methodologies of cash-flow evaluation and balance of payments. We discuss several use cases of real-world examples with incidents affecting essential service providers and manufacturers. The case studies involve incidents affecting energy service providers, banks, water utilities, aircraft manufacturers, car manufacturers, IT software providers, air, rail, and water transport companies, the pharmacy, and the health sector. Analysis of the incidents involves our framework being applied at three levels: organisational, governmental, and international. LA - English DB - MTMT ER - TY - JOUR AU - Szádeczky, Tamás TI - Water 4.0 in Hungary: Prospects and Cybersecurity Concerns JF - ACTA POLYTECHNICA HUNGARICA J2 - ACTA POLYTECH HUNG VL - 20 PY - 2023 IS - 7 SP - 211 EP - 230 PG - 20 SN - 1785-8860 DO - 10.12700/APH.20.7.2023.7.12 UR - https://m2.mtmt.hu/api/publication/34025040 ID - 34025040 N1 - Department of Instrumentation and Automation, Institute of Electronic and Communication Systems, Kandó Kálmán, Faculty of Electrical Engineering, Óbuda University, Bécsi út 96/b, Budapest, 1034, Hungary Budapest University of Technology and Economics, Faculty of Economic and Social Sciences, Department of Management and Business Economics, Műegyetem rkp. 3, Budapest, 1111, Hungary Export Date: 13 July 2023 Correspondence Address: Szádeczky, T.; Department of Instrumentation and Automation, Bécsi út 96/b, Hungary; email: szadeczky.tamas@kvk.uni-obuda.hu AB - This paper discusses the increasing significance of smart water management, within the context of the fourth industrial revolution and the associated cybersecurity risks, particularly in Hungary and Central Europe. By examining the current state of smart water management and analyzing the various cybersecurity threats, this study seeks to raise awareness around the need for enhanced security measures, in this critical sector. The research methodology is primarily based on a through literature review and secondarily, on related data analysis. The paper identifies several cybersecurity challenges and potential solutions for smart water management and finally suggests future research directions, to ensure the safe and sustainable development of this critical infrastructure. LA - English DB - MTMT ER - TY - JOUR AU - Bederna, Zsolt AU - Szádeczky, Tamás TI - Managing the financial impact of cybersecurity incidents JF - SECURITY AND DEFENCE QUARTERLY J2 - SECURITY AND DEFENCE VL - 41 PY - 2023 IS - 1 SP - 1 EP - 21 PG - 21 SN - 2300-8741 DO - 10.35467/sdq/159625 UR - https://m2.mtmt.hu/api/publication/33674521 ID - 33674521 AB - The complex relationships of economic actors and the high dependency on information and communication technologies make it necessary for all relevant entities to develop protection. This protection should include preventive and reactive controls in a risk-proportionate manner in relation to the business value protected. We aimed to develop a solution to support cybersecurity-related business decisions with financial analytics. The risk-based approach helps management find the optimum solution with minimal costs, where protection prevents some incidents from occurring, while the risks associated with other incidents are accepted in an informed way. The security industry developed a number of apparatuses to find the optimum security controls that enforced the fiscal aspects, which typically contain solutions used in planning. However, the actual expenditure often differs from the planned budget for several reasons, one of which isthe occurrence of security incidents. We used the common methodology toolset for financial analysis (NPV, NFV, risk assessment). We developed novel metrics based on these that can be used in cybersecurity management. Within the framework thus defined, the article discusses the economic context of the effects of incidents involving Meta (previously Facebook) services from 2016 to 2020. This paper introduces the ‘Effect of incidents’ metric to measure the impact of unplanned incidents’ on actual expenditure compared to the planned budget and the ‘Incidence of incident recognition’ metric to measure deviations of an incident’s impact as perceived by owners relative to the effect on the value of the assets. The paper also proves the applicability of those metrics using the example of Meta. LA - English DB - MTMT ER - TY - JOUR AU - Szádeczky, Tamás TI - Ipar 4.0 a vízműnél - előnyök és kiberbiztonsági kihívások JF - MASZESZ HÍRCSATORNA J2 - MASZESZ HÍRCSATORNA VL - 2022 PY - 2022 IS - 4 SP - 36 EP - 43 PG - 8 UR - https://m2.mtmt.hu/api/publication/33418946 ID - 33418946 LA - Hungarian DB - MTMT ER - TY - CHAP AU - Bederna, Zsolt AU - Szádeczky, Tamás ED - Deli, Gergely ED - Robert, Müller-Török ED - Alexander, Prosser ED - Dona, Scola ED - Nicolae, Urs TI - Industry 4.0-based critical infrastructure and the NIS Directive T2 - Proceedings of Central and Eastern European e|Dem and e|Gov Days 2022. CEEE|Gov Days 2022 PB - Association for Computing Machinery (ACM) CY - New York, New York SN - 9781450397667 PY - 2022 SP - 93 EP - 99 PG - 7 DO - 10.1145/3551504.3551546 UR - https://m2.mtmt.hu/api/publication/33197650 ID - 33197650 N1 - Export Date: 15 December 2022 LA - English DB - MTMT ER - TY - CHAP AU - Kicska, Brigitta AU - Nagy, Vivien AU - Szádeczky, Tamás ED - Sampaio, P. ED - Domingues, P. ED - Costa, A. ED - Casadesus, M. ED - Marimon, F. ED - Pires, A.R. ED - Saraiva, P. TI - Quality 4.0 on the small scale PB - Universidade do Minho SN - 9789895491117 T3 - International Conference on Quality Engineering and Management, ISSN 2184-3481 PY - 2022 SP - 1039 EP - 1050 PG - 12 UR - https://m2.mtmt.hu/api/publication/33106407 ID - 33106407 N1 - Export Date: 22 September 2022 LA - English DB - MTMT ER - TY - CHAP AU - Szakos, Judit AU - Szádeczky, Tamás ED - Andreeva, Lyubimka TI - Gamification as a talent management tool in public sector education – a case study of cyber security simulation game T2 - The 29th NISPAcee Annual Conference e-proceedings: Citizens' Engagement and Empowerment - The Era of Collaborative Innovation in Governance PB - NISPAcee Press CY - Ljubljana SN - 9788099939074 PY - 2022 PG - 1 UR - https://m2.mtmt.hu/api/publication/32848064 ID - 32848064 LA - English DB - MTMT ER -