In a recent CN Talks interview with Antonia Saratsopoulou, Managing Editor of Container News, Vlassis Papapanagis, Chief Commercial Officer of Tototheo Global, shared insights into how escalating vessel connectivity, widespread digitalization, and evolving cyber threats are fundamentally reshaping risk management within the maritime sector. Papapanagis emphasized that addressing challenges ranging from GPS spoofing and data integrity to overall cyber resilience and operational continuity requires the shipping industry to transcend traditional cybersecurity paradigms and embrace a comprehensive approach integrating technology, robust processes, and skilled personnel.

Cybersecurity: Evolving Beyond an IT Concern

The maritime industry has rapidly adopted digital technologies, transforming operations through satellite communications, cloud platforms, IoT devices, advanced analytics, and increasingly interconnected vessels. These innovations yield significant benefits in efficiency, safety, sustainability, and regulatory compliance. However, as Papapanagis highlighted, they simultaneously introduce new cyber risks that extend well beyond conventional IT systems. Historically, vessels operated in relative isolation, but today’s ships are complex, connected ecosystems where operational technology (OT), information technology (IT), navigation systems, and communication infrastructure are intrinsically linked. Consequently, cyber incidents can now directly impact vessel operations, navigation, cargo handling, and overall business continuity, elevating cybersecurity to a critical operational concern rather than a purely technical issue.

A Shift Towards a Holistic Approach

Papapanagis acknowledged that shipping companies have made substantial progress in securing their IT environments. However, he noted that OT and vessel-specific systems have not always received commensurate attention. This dynamic is shifting, driven by growing awareness, regulatory mandates, and increasing connectivity. Shipowners and operators are increasingly recognizing the need to view cybersecurity through a broader operational lens. Instead of managing IT and OT in separate security silos, organizations are understanding their interconnectedness and the necessity of a unified protection strategy. Tototheo Global advocates for treating cybersecurity as a core operational business issue, directly impacting safety, performance, and commercial success.

The Enduring Challenge: Technology, Processes, and People

When asked about the industry’s most significant vulnerabilities, Papapanagis identified three equally critical factors: technology, processes, and human decision-making. Modern vessels rely on intricate networks of interconnected systems, often sourced from multiple vendors, posing a significant management challenge, particularly for operators with limited internal resources. Effective governance over asset inventories, access control, software updates, and incident response planning is paramount. Despite technological advancements, Papapanagis underscored that people remain central to cyber resilience. Crew members and shore-based personnel must possess a clear understanding of potential threats, be adept at recognizing suspicious activities, and know how to respond effectively during incidents. Consequently, continuous training and awareness programs are indispensable investments for shipping companies aiming to fortify their cyber defenses.

GPS Spoofing and Jamming Redefine the Risk Landscape

The increasing frequency of GPS spoofing and jamming incidents further blurs the distinction between cyber risk and navigational risk. Papapanagis stressed that these threats can no longer be viewed as separate challenges. Modern vessels depend on seamless data exchange among systems like ECDIS, AIS, bridge equipment, fleet management platforms, and onboard communications. Compromising a single data source can propagate consequences across multiple systems. For instance, a spoofing event could falsify a vessel’s positioning data, leading to navigational difficulties, operational disruptions, delays, and increased fuel consumption. As shipping becomes more data-centric, safeguarding the integrity of information is becoming as crucial as protecting the systems themselves.

Data Integrity as a Strategic Imperative

A key takeaway from the discussion was that cybersecurity’s focus is expanding beyond mere system availability to encompass data integrity. Organizations must ensure that the information traversing their networks is accurate and trustworthy. A compromised data source can inject false information into interconnected systems, potentially influencing operational decisions, vessel performance, and navigational safety. To mitigate these risks, shipping companies should prioritize enhancing visibility across connected systems, validating critical information from multiple sources, and securing communications throughout the vessel’s digital ecosystem. As vessels advance in their digital transformation, data integrity is evolving into a strategic requirement, transcending its previous status as a purely technical consideration.

Transitioning from Cyber Protection to Cyber Resilience

Papapanagis perceives the industry entering a new phase in its approach to cybersecurity, shifting from a purely defensive posture towards an emphasis on resilience. He explained that cyber incidents are an inevitability; therefore, the critical question is no longer how to prevent every attack, but rather how to maintain safe and effective operations during disruptions. Cyber resilience focuses on preparedness, effective response, and swift recovery. It necessitates organizations identifying threats rapidly, containing incidents efficiently, and restoring operations with minimal impact on safety and business continuity. For shipping companies, resilience is achieved through the integrated efforts of technology, processes, and trained personnel operating under a coordinated strategy.

Defining a Resilient Vessel

According to Papapanagis, a resilient vessel is not one that assumes all cyber incidents can be prevented. Instead, it is a vessel capable of continuing safe and effective operations when confronted with cyberattacks, communication outages, GPS interference, or system failures. Resilience begins with comprehensive visibility, requiring operators to understand their connected assets, system interactions, and critical dependencies. It also demands robust contingency planning, redundant communication systems, alternative operating procedures, and personnel trained to respond when digital systems falter. Hybrid connectivity is becoming increasingly vital to ensure vessels are not reliant on a single communication pathway. Crucially, resilience extends beyond individual vessels to encompass fleet operations and shore-based teams, enabling coordinated responses and accelerated recovery across the entire organization.

Building Future Resilience

As digitalization continues its accelerated trajectory in shipping, cyber resilience is emerging as a cornerstone of operational excellence. Papapanagis believes the future lies in integrating secure connectivity, robust processes, and well-trained personnel to foster organizations capable of adapting to an increasingly complex risk environment. Rather than treating cybersecurity as an isolated technical function, shipping companies must embed resilience into every facet of their digital transformation initiatives. Those that successfully balance innovation, connectivity, and resilience will be best positioned to navigate the complexities of the maritime industry’s increasingly connected future.

Interview with Vlassis Papapanagis, CCO of Tototheo Global: Building Cyber Resilience in Shipping