Hanwha Systems Achieves Milestone with ABS Cybersecurity Certification

By Fred Templeton, CISA, CASP, SEC+   Published: 03/14/25   Updated: 11/01/26   2 min read

Hanwha Systems Achieves Milestone with ABS Cybersecurity Certification

Summary

Overview

Hanwha Systems, the South Korean defense and IT company, has reached a cybersecurity milestone. It earned the ABS Cyber Security-Ready (CS-Ready) Notation for its Integrated Security Management System (ISMS). The notation recognizes that the system was designed to meet the cybersecurity requirements set by the American Bureau of Shipping.

What the ISMS Does

Hanwha Systems built the Integrated Security Management System (ISMS) to protect offshore facilities and naval vessels from cyberattacks. Attacks on critical infrastructure keep getting more sophisticated. The system is meant to address both known and emerging weaknesses.

The CS-Ready Notation from the American Bureau of Shipping (ABS) shows the ISMS meets its cybersecurity criteria. It also gives Hanwha Systems a credential to point to as it sells security tools built for maritime use.

Why the ABS Notation Matters

ABS is one of the world’s major ship classification societies, and its rules and notations are widely used across the industry, including the cybersecurity requirements it has published for vessels and offshore units.

The notation follows an ABS review of the system’s design. That matters.

Industry Context

ABS leadership, including Chairman and CEO Christopher J. Wiernicki, has repeatedly stressed that cybersecurity is now essential for connected ships and offshore assets.

That view is widely shared. Safe operations at sea now depend on secure systems as much as on sound hulls and trained crews.

Shaping the Future of Maritime Cyber Defense

The certification is a step forward for maritime cybersecurity. Ships and offshore platforms rely more and more on digital systems. Protecting them is a priority.

Others will feel pressure to follow.

The Takeaway

Hanwha Systems’ milestone is a reminder for the whole maritime industry to take cybersecurity seriously. Threats can hide below the surface. Strong defenses are a necessity, not a choice. Operators need to stay alert and ready.

Stay Current

Newer CyberExperts coverage on this topic

This article still works as background. If you want the current picture, start with the freshest related coverage below and today's brief.

Latest Daily Brief

Monday’s brief: Ivanti’s last VPN fix is due today, then WordPress update attacks, a fake Claude Code extension and Drupal stores

The fastest way to catch up on what changed after this article was published.

Read Today's Brief

Fred Templeton, CISA, CASP, SEC+

Fred Templeton is a practicing Information Systems Auditor in the Washington DC area. Fred works as a government contractor and uses his skills in cyber security to make our country's information systems safer from cyber threats. Fred holds a master's degree in cybersecurity and is currently working on his PHD in Information Systems.