“When the original Internet was designed, we assumed that we should allow anything to talk to anything else. But you didn’t have to talk. You could receive a packet and say,
‘I’m not going to talk to you because you haven’t authenticated yourself adequately for my preference.’ “Some of those things have to be built into the
Internet of Things and all the other things that are connected to the Internet in order to make sure that only authorized parties are actually communicating.Read the whole story at Washington Post »
