Your fleet is online.
So is everything trying to reach it.
Poseidon SOC watches every vessel's IT and OT network around the clock — detecting intrusions at sea, correlating them across the whole fleet on shore, and keeping the evidence ready for the next class survey.
One satellite link now carries the whole ship.
Navigation, engine monitoring, cargo systems, and crew Wi-Fi increasingly share the same network — and the same uplink. A phishing email opened in the crew mess is one hop away from ECDIS.
Modern vessels weren't built with segmentation in mind. OT systems designed for isolated engine rooms now sit on the same VLAN as entertainment and administrative traffic, often with firmware that hasn't been patched since commissioning.
Add intermittent, low-bandwidth satellite connectivity, and traditional cloud-first security tools simply stop working the moment a vessel sails out of range — right when a crew member needs protection most.
Meanwhile, class societies are no longer treating this as optional. IACS UR E27 and IEC 62443-3-3 now expect documented cyber resilience for the systems that keep a ship moving and its crew safe.
A single flat network lets a crew laptop reach navigation and propulsion control systems with no inspection in between.
Cloud-only tools go blind the moment the vessel loses satellite coverage — exactly when local detection matters most.
Surveyors now ask for evidence, not intentions: audit logs, incident records, and a demonstrated response process.
Every hull class, one watch.
The sensor and playbook set adapts to the vessel — the same shore console covers all of it.
Container & bulk carriers
The widest attack surface on the water — cargo, engine, and crew networks under one segmentation model.
Coastal patrol & OSVs
Built for edge-first detection — full anomaly coverage even when the link home drops for days.
Tankers & specialized
Process-critical OT with zero tolerance for downtime — monitored without ever sitting in-line.
A SOC console built for hulls, not just hosts.
Every panel below runs the same way whether a vessel is docked, at sea with full bandwidth, or three days from the nearest signal.
Real-time intrusion detection
Onboard sensors tuned for maritime protocols — NMEA, Modbus, AIS — watch every network segment without touching OT control loops.
Detects offline, syncs when it can
Edge analytics keep flagging anomalies with no satellite link at all — and reconcile the full timeline the moment connectivity returns.
24/7 SOC analysts
Every alert is triaged against a fleet-wide baseline — not one ship in isolation — so a pattern on hull three informs hull nine before it repeats.
Compliance-ready evidence
Audit trails and reports mapped directly to IEC 62443-3-3 and IACS UR E27, generated continuously — not assembled the week before survey.
Full asset inventory
Every switch, workstation, and OT device on board — tracked, versioned, and diffed automatically after each port call.
Fleet-wide response playbooks
The same containment and notification procedure runs on any hull — from onboard isolation to class-society notification.
From engine room to shore SOC, in five hops.
Detection starts on the vessel and never depends entirely on the link back to shore.
Passive tap, zero OT interference
A ruggedized sensor mirrors traffic from bridge, engine, and administrative segments without ever sitting in-line with control systems.
Anomalies flagged even offline
Detection rules run at the edge, so a vessel three days from the nearest signal is still watching itself in real time.
Compressed telemetry, opportunistic sync
Events queue locally and transmit in compact batches whenever bandwidth allows — no dependency on a constant connection.
Correlated across the whole fleet
Analysts see the pattern across every hull, not just one — turning an isolated alert into an early warning for the rest of the fleet.
Contained on the ship, confirmed from shore
Onboard playbooks isolate the threat immediately; shore-side confirms, documents, and notifies where required.
What the watch officer sees.
A single fleet view — no toggling between per-vessel dashboards during an active incident.
- MV PACIFIC STAR — unusual outbound DNSHIGH
- MV KESTREL — USB device connected, bridge PCMED
- MV OSPREY — firmware version drift, PLC-3MED
- MV HALCYON — after-hours VPN loginLOW
- MV Poseidon WAVE — sensor heartbeat restoredLOW
- MV KESTREL — signature set updatedLOW
Compliance evidence, generated as you sail.
Documentation that maps directly to the frameworks your class society already asks about.
Cyber resilience of onboard systems
Continuous evidence collection for the design and operational requirements introduced for new vessels, without extra manual paperwork.
System security requirements
Control coverage mapped against the standard's foundational requirements, with gaps surfaced automatically as fleet configurations change.
Tamper-evident, retained on your terms
Every detection, action, and acknowledgment logged with retention aligned to your flag state and class society requirements.
Ready to put a SOC on every hull?
Bring one vessel or the whole fleet — the console scales the same way either way.