Are We Ignoring the Cybersecurity Risks of Undersea Internet Cables?

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Underwater cables carry most of the world's information, but they're vulnerable to cyberattacks and physical threats. Here's how undersea cables are protected.

Toppled power lines catalyze fires and electrical injuries amid an already upsetting hurricane. Natural disaster recovery is expensive and time-consuming, as its ferocity makes operations more complex. The time for resilient, modern infrastructure is now and that is visible in the planet’s extensive network of underwater cables. However, critical fixtures like these are prime targets for cybercriminals because of how much data travels through them.

nation-state sabotage is not unheard of Aging Infrastructure New cables may hit ocean floors, but this does not mean old ones are getting the upgrade they need. Additionally, many of the most critical wires are in clumps, making it easier to attack a lot at once. Updates should include redistributing chokepoints for less concentrated attack surfaces. Even amateur hackers know antiquated technology stops receiving support, meaning vulnerabilities abound.

 

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