Making sense of the encryption debate

Last week, candidates in both the Republican and Democratic presidential debates offered some interesting views about the Internet. Whether it was Donald Trump suggesting that parts of the Internet be closed, saying "I would ...

Data encryption in sharp focus after deadly attacks

With renewed focus on how encrypted messages can be used to plot terrorist attacks, President Barack Obama's administration is stepping up pressure on the tech sector to help in the battle.

A basis for all cryptography

"Indistinguishability obfuscation" is a powerful concept that would yield provably secure versions of every cryptographic system we've ever developed and all those we've been unable to develop. But nobody knows how to put ...

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