Two networks, different consequences
IT handles information. OT monitors or controls physical processes. On a vessel, both can affect operations.
In 30 seconds
- An office laptop and a machinery controller have different roles.
- Map dependencies before changing connectivity.
- Cyber risk belongs within the vessel’s wider safety management.
Make it concrete
Sketch crew Internet, office systems and machinery control as separate areas. Mark only the connections that have an identified purpose.
- 01People
- 02Digital systems
- 03Physical process
Check your understanding
Should a convenient remote connection be assessed for its effect on vessel operations?
- An office laptop and a machinery controller have different roles.
- Map dependencies before changing connectivity.
- Cyber risk belongs within the vessel’s wider safety management.
Go to the source
Sources reviewed: 13.09.2026