Maritime Cybersecurity
Resource Center

Practical guidance to help MTSA-regulated facilities and vessels understand,
implement, and sustain 33 CFR Part 101 Subpart F cybersecurity compliance.

Countdown to compliance

Countdown to the final U.S. Coast Guard cybersecurity compliance deadline, when all applicable requirements must be implemented and a Cybersecurity Plan (CSP) must be submitted.

Maritime Cybersecurity Compliance Series

A practical collection of articles designed to help MTSA-regulated facilities and vessels understand, implement, and sustain compliance with 33 CFR Part 101 Subpart F.
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Published Issues:
Coming Soon:
  • Issue #02 – Understanding the New USCG Regulations
  • Issue #03 – Cyber Incident Reporting Requirements
Future Topics:
  • Personnel training requirements
  • Budgeting for compliance
  • Cyber access, physical security, and escorting
  • Building the compliance team
  • Cybersecurity Officer (CySO) responsibilities
  • Inventorying IT and OT systems
  • Cybersecurity assessments and risk management
  • Developing a Cybersecurity Plan (CSP)
  • Required cybersecurity controls
  • Inspection readiness and compliance expectations

Maritime cybersecurity training

Explore general awareness and role-based courses designed to meet annual
cybersecurity training requirements outlined in 33 CFR 101.650(d).

Maritime cybersecurity resources

The maritime cybersecurity landscape is evolving rapidly, and new guidance, tools, and information are released regularly. This page provides links to trusted government, industry, and cybersecurity resources that can help MTSA-regulated facilities and vessels understand requirements, assess risk, and support compliance efforts.

Coast Guard Maritime Industry Cybersecurity Resource Center

The U.S. Coast Guard's official hub for cybersecurity regulations, guidance, FAQs, resources, and implementation information.

Coast Guard Maritime Commons Blog

Coast Guard articles and updates related to cybersecurity and maritime risk management.

Cybersecurity Regulations

Official regulatory text and supporting information related to 33 CFR Part 101 Subpart F.

Cybersecurity in the Marine Transportation System Final Rule

Official Federal Register publication for the cybersecurity regulations. Includes regulatory text, preamble, implementation requirements, and supporting information.

U.S. Coast Guard Cyber Command (CGCYBER)

Information about Coast Guard cyber operations, threat awareness, and maritime cyber initiatives.

CISA ALERTS & ADVISORIES

Current threats, vulnerabilities, and recommended actions from CISA.