Maritime Grace Cyber Testbed: IT and Security console surfaceGrace Maritime Cyber Testbed logo
illustration of RDML Grace Hopper

"A ship in port is safe, but that's not what ships are built for. Sail out to sea and do new things."

- Rear Admiral Grace Hopper

CYBER RESEARCH AND EDUCATION FOR MARITIME SYSTEMS

Real IT and OT

Industry standard IT and OT attack surfaces

Training

Train crews and watchstanders to respond to cyber incidents

Research

Safely research cybersecurity vulnerabilities

Variety of systems

Seven systems represented, or custom-built to meet your needs

We are the experts

Headshot of Dr. Gary Kessler

At Fathom5, we lead the way in developing advanced cyber-physical testbeds for maritime systems. Our team of world-class engineers seamlessly integrates authentic maritime equipment with sophisticated stimulation frameworks, creating testbeds that replicate real-world conditions with unparalleled accuracy. With Dr. Gary Kessler—author of Maritime Cybersecurity: A Guide for Leaders and Managers—on our team, we bring unmatched expertise in maritime security. Our Grace Maritime Cyber Testbeds set the standard for powerful, reliable, and secure solutions tailored to the unique challenges of the maritime industry.

Meet THE GRACE LINEUP

The Grace Cyber Testbeds deliver unparalleled realism by integrating real-world maritime equipment with high-fidelity simulation and stimulation techniques. These cyber-physical platforms provide authentic IT and OT attack surfaces for training, research, and mission-critical cybersecurity validation. Whether testing navigation, propulsion, ballast or other systems, our testbeds model maritime digital terrain with precision—ensuring effective cyber resilience in today’s evolving threat landscape.

Download Catalog
Illustration of the Steering and Propulsion Grace Cyber Testbed system
Steering & Propulsion
Illustration of the Navigation Grace Cyber Testbed system
Navigation
Illustration of the Firemain Grace Cyber Testbed system
Firemain
Illustration of the IT & Security Grace Cyber Testbed system
IT & Security
Illustration of the Ballast Grace Cyber Testbed system
Ballast
Illustration of the Aviation Grace Cyber Testbed system
Aviation
Illustration of the Downrange Grace Cyber Testbed system
Downrange

Testbeds for any situation

If you can dream it, we can build it

Fathom5 specializes in creating testbeds that simulate specific environments and conditions in order to safely research cybersecurity vulnerabilities in any maritime or industrial automation domain. We have partnered with a multitude of customers to design testbeds that uniquely fit their needs.

These days, anything can be hacked. Reach out and let us help you make your systems more secure in an age where true security is increasingly difficult to come by.