Imagine life without GPS. For those of us old enough, that might not be hard to do. For younger people, it’s almost unimaginable. Now imagine that GPS — for whatever reason — is suddenly unavailable.
Like the rest of us, the U.S. Naval Academy is trying to figure out a way to outsmart hackers. And they’ve found one, by returning to a time when hackers (and computers) didn’t exist. The United ...
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