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Casting light on the Internet's shadows (and shadowing)

The specter of a faceless system collecting data from Web users and compiling personal profiles has raised alarms among privacy advocates worldwide. Arvind Narayanan, an assistant professor of computer science at Princeton ...

Nov 06, 2014
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Are weak values quantum? Don't bet on it

(Phys.org) —New work asserts that a key technique used to probe quantum systems may not be so quantum after all, according to Perimeter postdoctoral researcher Joshua Combes and his colleague Christopher ...

Sep 24, 2014
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Sony attack shows shifting online security threat

The boundary between the online and physical worlds got blurry last week when Sony's PlayStation Network was disabled by an online attack, while simultaneously an American Airlines passenger jet carrying ...

Sep 04, 2014
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