FCC Targets Undersea Cables: New Cybersecurity Rules to Shape Connectivity

Summary

• The Federal Communications Commission (FCC) is reviewing its security rules for undersea cable operators.
• The goal is to protect the cables that carry international internet traffic.
• The FCC is asking for public comment on the new rules.
• Proposals include incident reporting and faster response to attacks.

The FCC looks at undersea cable security

Submarine cables carry over 95% of international data traffic. The Federal Communications Commission (FCC) wants them better protected, because the more the world leans on these lines, the more tempting they become to a hostile state looking for a pressure point. Proposed rules aim to harden them.

What the FCC is proposing

The core requirements

The proposal would require submarine cable operators to assess their own security in detail. They would need to detect and respond to intrusions and keep records of serious incidents.

Why the rules are being updated now

Geopolitics raised the stakes. Cables sit on the seabed, but landing stations and network management systems are reachable, and the FCC notes that one incident could ripple through communications and trade worldwide.

Public comment

The FCC has opened the review to public comment. It wants input from industry, academics and national security agencies so the rules are workable as well as strict.

What it means for cable operators

Stricter rules cost money. Supporters say reliability is worth it.

Incident reporting

Operators would also have to notify the right parties promptly after an incident. Faster notice, faster repair.

What happens next

Undersea cables are the backbone of the internet. The FCC’s proposal would put new security duties on operators and could influence how other countries regulate their own cable networks.

The final rules will depend on the comments the FCC receives. Operators should review their incident response plans now rather than wait for the order.

John King, CISSP, PMP, CISM

John King currently works in the greater Los Angeles area as a ISSO (Information Systems Security Officer). John has a passion for learning and developing his cyber security skills through education, hands on work, and studying for IT certifications.