Back when the internet consisted of a handful of computers networked together across a few research institutions, nobody could have imagined that it would one day form the backbone of a new digital way of life. And that probably explains why none of the researchers who thought up its core technologies — things like packet switching and TCP/IP — gave much consideration to the need to secure the

Back when the internet consisted of a handful of computers networked together across a few research institutions, nobody could have imagined that it would one day form the backbone of a new digital way of life. And that probably explains why none of the researchers who thought up its core technologies — things like packet switching and TCP/IP — gave much consideration to the need to secure the