A major cyberattack on the US electrical grid has long worried security experts. Such an attack wouldnβt be easy. But if an adversary pulled it off, itβd be lights out in more ways than one.
Everyone knows what itβs like to lose cell service. A burgeoning open source project called Meshtastic is filling the gap for when youβre in the middle of nowhereβor when disaster strikes.
A quantum computer will likely one day be able to break the encryption protecting the world's secrets. See how much faster such a machine could decrypt a password compared to a present-day supercomputer.
GPS jamming and spoofing attacks are on the rise. If the global navigation system the US relies on were to go down entirely, it would send the world into unprecedented chaos.