Not many people realize that undersea cables transport nearly 100% of transoceanic data traffic. These lines are laid on the very bottom of the ocean floor. They’re about as thick as a garden hose and carry the world’s internet, phone calls and even TV transmissions between continents at the speed of light. A single cable can carry tens of terabits of information per second. While researching my book The Undersea Network, I realized that the cables we all rely on to send everything from email to banking information across the seas remain largely unregulated and undefended. Although they are laid by only a few companies (including the American company SubCom and the French company Alcatel-Lucent) and often funneled along narrow paths, the ocean’s vastness has often provided them protection …
Fouad Bendris’s insight:
A vulnerable system?
The biggest problem with cable systems is not technological – it’s human. Because they run underground, underwater and between telephone poles, cable systems populate the same spaces we do !
Source:: Strategy & Governance