Port & Maritime Cybersecurity Readiness Checklist — IMO MSC-FAL.1 Alignment
An executive checklist for port operators, terminal managers and shipping companies benchmarking OT/IT cyber posture against IMO MSC-FAL.1, BIMCO guidelines, and insurance underwriting requirements.
Executive summary
Ransomware incidents at Asian port terminals and shipping agencies are accelerating. IMO MSC-FAL.1/Circ.3 requires maritime cyber risk management to be addressed in Safety Management Systems by 2021 — but enforcement and verification quality varies significantly across fleets and terminals in the region. This checklist provides a structured, IMO-aligned framework for executives to assess and close the most critical cyber gaps before an incident forces the issue.
The highest-priority exposures for Asian maritime operators in 2025 are: OT/IT network segmentation failures on vessels and terminals, uncontrolled third-party vendor access to operational systems, absence of tested incident response plans, and GNSS/AIS spoofing vulnerability. Each section of this checklist maps to a specific control domain and references the relevant IMO, BIMCO, or insurance guideline.
- OT Network Segmentation — Vessel and terminal OT isolation requirements and verification methods
- IMO SMS Cyber Integration — How to operationalise MSC-FAL.1 requirements beyond paper compliance
- Incident Response Planning — What a tested maritime cyber IRP must include for class and insurer acceptance
- Third-Party Vendor Access — Controls for maintenance contractor and remote access governance
- Crew Cyber Awareness — Minimum training standards for vessel and shore-based teams
- GNSS/AIS Integrity — Detection and mitigation controls for spoofing and manipulation
- Charter Party Cyber Clauses — Attestation requirements now appearing in fixture negotiations
- Insurance Underwriting Data — What cyber insurers are now asking for at renewal
Put this into practice
Engage our advisory team to apply this resource to your operations.