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UPDATED: 2026-06-11 00:00 UTC

Maritime OT Security 2026: ECDIS Vulnerabilities, AIS Spoofing, and the Threat to Port Systems

Maritime operational technology spans navigation systems, ship management platforms, and port infrastructure — all increasingly networked, poorly patched, and targeted by both state and criminal actors. This sector briefing covers the current maritime threat landscape, key vulnerability classes in ECDIS and AIS, GPS/GNSS spoofing in contested regions, and the IMO and DNV frameworks guiding the sector's security response.