Security

Protecting smart machines from smart attacks

Machines' ability to learn by processing data gleaned from sensors underlies automated vehicles, medical devices and a host of other emerging technologies. But that learning ability leaves systems vulnerable to hackers in ...

Internet

UK working on technology to tackle violent online videos

British Prime Minister Boris Johnson says scientists are working on technology to stop violent attacks from being broadcast live on the internet as part of an international call to curb online extremism.

Business

Privacy watchdogs warn Facebook over Libra currency

Global privacy regulators joined forces Tuesday to demand guarantees from Facebook on how it will protect users' financial data when it launches its planned cryptocurrency, Libra.

Computer Sciences

Facial recognition is increasingly common, but how does it work?

The Trump administration's efforts to impose new immigration rules drew attention – and legal fire – for its restrictions on the ability of people born in certain majority Muslim countries to enter the U.S. In the frenzy ...

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