Maritime Cybersecurity Risk Management: A Discussion on Current and Future Regulatory Compliance Approaches

Kontovas, C ORCID: 0000-0001-9461-6436 and Chang, C-H ORCID: 0000-0002-7351-8471 (2025) Maritime Cybersecurity Risk Management: A Discussion on Current and Future Regulatory Compliance Approaches. In: International Association of Maritime Economists 2025 Conference, 25th Jun - 27th Jun 2025, Bergen, Norway.

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Abstract

The evolving landscape of cybersecurity in the maritime industry poses significant challenges due to inadequate security controls for vulnerable onboard systems. Recognising these risks, the International Maritime Organization (IMO) has mandated that cyber risk management be integrated into safety management systems in alignment with the ISM Code. Effective cyber risk management requires a holistic approach, addressing diverse threats and their potential impact on both individual systems and overall ship safety and environmental protection. This paper examines the regulatory framework underpinning maritime cybersecurity and highlights its reliance on methodologies adapted from the Information Technology (IT) industry. This shift marks a departure from traditional safety and environmental risk management practices historically employed by the IMO. This paper explores a novel cyber risk management approach proposed by the International Association of Classification Societies (IACS), and a case study is presented to illustrate its applicability. This framework provides a comprehensive strategy that integrates IT and Operational Technology (OT) systems, addressing the complexities of interconnected onboard and external networks. By presenting this approach, the paper contributes to advancing cybersecurity in the maritime sector, offering a promising

Item Type:	Conference or Workshop Item (Paper)
Subjects:	H Social Sciences > HD Industries. Land use. Labor > HD61 Risk Management T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Civil Engineering and Built Environment
Publisher:	International Association of Maritime Economists
Date of acceptance:	15 March 2025
Date of first compliant Open Access:	10 August 2026
Date Deposited:	10 Aug 2026 13:26
Last Modified:	10 Aug 2026 13:26
URI:	https://researchonline.ljmu.ac.uk/id/eprint/29128

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