The global maritime cybersecurity market size was estimated at USD 3.19 billion in 2024 and is projected to reach USD 9.01 billion by 2033, growing at a CAGR of 12.5% from 2025 to 2033. The market is rapidly evolving to address the challenges of securing interconnected shipboard systems, port infrastructure, and global maritime supply chains. As maritime operations digitize through satellite navigation, AI-enabled cargo handling, and real-time logistics platforms, the risk of cyberattacks on operational technology (OT) and vessel communication systems has increased, which is driving the growth of the maritime cybersecurity industry.
Shipping companies and port operators are increasingly adopting layered cybersecurity frameworks that protect both IT and OT environments, incorporating network segmentation, encryption protocols, and threat detection tools tailored to maritime environments. Additionally, compliance with international regulations such as the IMO 2021 cybersecurity mandate and ISPS Code is also prompting operators to embed cybersecurity from vessel design to daily operations. Therefore, maritime stakeholders are investing in specialized cybersecurity solutions like intrusion detection systems, identity and access management, and risk and compliance tools to mitigate ransomware, spoofing, and remote access threats.
Additionally, ports and offshore operators are accelerating the adoption of incident response platforms and managed cybersecurity services to ensure operational continuity amid rising attack complexity. As digital twins, remote vessel monitoring, and AI-based port logistics are gaining traction, the need for real-time cybersecurity visibility across geographically distributed assets is becoming critical. Moreover, this shift is also supported by increased public-private collaboration, where maritime authorities and commercial fleets are formalizing cyber information-sharing protocols to improve sector-wide resilience. For instance, in January 2022, the Port of Los Angeles, in collaboration with IBM, launched the Port Cyber Resilience Center (CRC), a public-private initiative aimed at automating and enhancing the real-time sharing of cyber threat data among port stakeholders. This center leverages AI-based threat detection and cross-sector data feeds to strengthen the port’s ability to anticipate and mitigate attacks. Therefore, the global maritime cybersecurity market is transitioning from fragmented controls to proactive, intelligence-driven architectures that prioritize regulatory alignment and cyber-physical system protection.
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Key Company Insights
Key players operating in the maritime cybersecurity industry are Naval Dome Ltd., Cydome Security Ltd., CyberOwl Ltd., and ABS Group of Companies, Inc. Companies are focusing on various strategic initiatives, including new product development, partnerships & collaborations, and agreements to gain a competitive advantage over their rivals. The following are some examples of such initiatives:
- In May 2025, Thales announced advancements in its naval cybersecurity capabilities by integrating AI-powered threat detection and secure digital architectures into naval defense systems, reinforcing cyber resilience across modern maritime combat environments.
Research Methodology
We employ a comprehensive and iterative research methodology focused on minimizing deviance in order to provide the most accurate estimates and forecasts possible. We utilize a combination of bottom-up and top-down approaches for segmenting and estimating quantitative aspects of the market. Data is continuously filtered to ensure that only validated and authenticated sources are considered. In addition, data is also mined from a host of reports in our repository, as well as a number of reputed paid databases. Our market estimates and forecasts are derived through simulation models. A unique model is created and customized for each study. Gathered information for market dynamics, technology landscape, application development, and pricing trends are fed into the model and analyzed simultaneously.
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