MARITIME CYBERSECURITY
The New Standard in Maritime Cybersecurity
From design to operation, CYTUR protects every phase.
End-to-End Cybersecurity for the Maritime Industry
IACS UR E26/E27 · IMO MSC.428(98) · IEC 62443 Compliant
Maritime Cyber Attacks Are Surging
Ransomware, GPS spoofing, VSAT intrusions,
and supply chain attacks are no longer theoretical.
They are happening now.
cyber incidents in 2025
attack on an Iranian shipping company
GPS spoofing in the Red Sea
mandatory enforcement begins
The maritime industry faces unprecedented cyber threats.
As vessels become smarter and more connected, the attack surface is expanding exponentially.
Understanding cyber risk is the first step to protecting your fleet.
Every Phase of the Ship Lifecycle.
One Platform.
Design → Build → Operate → Intelligence
Purpose-built solutions optimized for each phase.
Solutions Tailored to Your Role
Purpose-built solutions optimized for
the unique cyber risks each customer faces.
Certified. Recognized. Trusted.
CYTUR's technology and quality are recognized by leading
classification societies and international authorities.
Certified by Korean Register (KR)
Certified by Korean Register (KR)
Approval in Principle (AiP) for Digital Twin
3 products endorsed for innovation
2 products approved as novel technology
Principle (AiP) for maritime AI
Maritime cybersecurity category
Excellent Information Security Technology
RESOURCES
Insights & Resources
Maritime cybersecurity insights and resources from CYTUR.
You Are Invited: Maritime Cybersecurity Conference 2026
Cyber Resilience for Ships:No Longer a Choice, Now a Requirement IACS UR E26 and E27 have been mandatory for newbuild vessels since July 2024. Ship
CYTUR’s Vessel Cybersecurity Technology Gains Recognition Overseas
CYTUR (CEO Yonghyun Jo) has won the “2026 Excellent Patent Award” for its core technology in the field of vessel cybersecurity. CYTUR, a company specializing
[FN People] “Asked If He’d Ever Been on a Ship, He Went to the Field — And Opened a Path for Vessel Cybersecurity”
CYTUR CEO Yonghyun Jo/ Photo=Hangeul Bae, Reporter “To protect a ship, you first have to understand one.” In the early days of his startup, the
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