![]() (Although they are the scariest, more on that in a bit.) In 2015, a committee within the nonprofit organization ICANN issued a rather alarming report concerning a potential weakness buried deep in the internet’s underlying structure.Īccording to the committee report, a vulnerability in the internet’s address book system could potentially magnify the effect of any physical disruption to root servers or undersea cables. Nefarious human activities aren’t the only potential risk to the internet. To stop or even significantly slow the internet across any sizable geographic area, you’d have to do a lot of damage in a lot of different places. There’s no central cord to cut, no main plug to pull. But there is no way to crash the internet by disabling one piece of hardware – or even one thousand pieces. In terms of its physical components, each of these paths is made up of various hardware elements: The actual servers, cables and equipment. If one fails, internet traffic is simply routed around that problem by way of the thousands of other available paths. These NSPs provide the very infrastructure of the internet. NSPs link commercial ISPs to the internet backbone and they’re scattered all over the globe, each with multiple facilities distributed across the geographical area that the service covers. For the internet to experience a total global collapse – or even a regional collapse based in, say, North America – some kind of agency or event would have to simultaneously disable all the network service providers (NSPs) that were online at that time.
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