Ioannis Rizos

MARITIME TECHNOLOGY | CYBERSECURITY | OPERATIONAL RESILIENCE

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PEOPLE TECHNOLOGY SAFER SEAS

Technology leadership where ship, shore and operations meet.

Maritime Technology & Cybersecurity | Vessel IT/OT | Fleet Infrastructure | Ship-to-Shore Connectivity | ERP/SaaS Transformation | Cyber & Operational Resilience

CLEANER
SAFER
SMARTER
STRONGER
TOGETHER

ADVANCING A MORE RESILIENT MARITIME TOMORROW

ABOUT

A technology leader with a maritime perspective.

With more than two decades across marine automation, ICT infrastructure and cybersecurity, my experience spans hands-on engineering, architecture, operational support and technology leadership. I have worked with shipboard and shore-side environments, including fleet-scale ICT exposure across 30+ vessels, where reliability, security, connectivity and business continuity are inseparable.

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20+ years

Technology and engineering experience

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CISSP

Security-focused leadership

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Global

Cross-regional maritime perspective

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End-to-end

From strategy and design to operations

EXPERTISE

Turning complexity into safer, smarter and more resilient operations.

I help maritime organizations navigate the convergence of IT, OT and operational technology—delivering secure, connected and efficient operations across the fleet.

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Maritime ICT & Infrastructure

Fleet IT, onboard infrastructure, cloud and network architectures.

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Cybersecurity & Governance

Risk management, compliance and security by design.

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IT/OT & Operational Resilience

Bridging IT and OT for safer, more resilient operations.

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Ship-to-Shore Connectivity

Reliable, cost-efficient and secure communications.

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ERP / SaaS Transformation

Digitalisation, systems integration and business transformation.

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Marine Automation & Innovation

Marine automation and control engineering, including early Kongsberg Maritime experience.

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SELECTED CASE-STUDY THEMES

Real challenges. Practical approaches.

View all case-study themes →

Non-confidential perspectives and illustrative themes—not claims of specific published project outcomes.

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01

Fleet ICT Infrastructure Transformation

Standardisation, continuity and security across distributed maritime environments.

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02

Maritime Cybersecurity Governance

Practical governance across mixed IT/OT, vendors and connectivity constraints.

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ERP & SaaS Transformation

Integration, adoption and operational resilience during enterprise transformation.

INSIGHTS & PUBLICATIONS

Ideas for a smarter, safer maritime future.

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The Evolving Cyber Threat Landscape in Shipping

Cyber resilience across fleet and shore.

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From Connectivity to Value: Rethinking Ship-to-Shore

Turning connectivity investment into operating value.

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Digitalisation for a Sustainable Fleet

Technology choices that support long-term efficiency.

STAY AHEAD

Follow my writing

Perspectives on maritime technology, cybersecurity and operational resilience. New posts appear in Insights.

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