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What It's Like to Get a National-Security Letter
From ACM Opinion

What It's Like to Get a National-Security Letter

In the summer of 2011, while he was fighting an indictment for alleged computer crimes, Aaron Swartz, an information activist, read Kafka’s "The Trial" and ...

The Prism
From ACM Opinion

The Prism

An extraordinary fuss about eavesdropping started in the spring of 1844, when Giuseppe Mazzini, an Italian exile in London, became convinced that the British government...

Strongbox and Aaron Swartz
From ACM Opinion

Strongbox and Aaron Swartz

Aaron Swartz was not yet a legend when, almost two years ago, I asked him to build an open-source, anonymous in-box.

The Medium of the Moment
From ACM Opinion

The Medium of the Moment

After the Boston Marathon bombings, the process by which breaking news and information are generated and disseminated looked more ragged and exposed than ever: ...

Moral Machines
From ACM Opinion

Moral Machines

Google's driver-less cars are already street-legal in three states, California, Florida, and Nevada, and some day similar devices may not just be possible but mandatory...

An Open Letter to Wikipedia
From ACM Opinion

An Open Letter to Wikipedia

Dear Wikipedia, I am Philip Roth. I had reason recently to read for the first time the Wikipedia entry discussing my novel "The Human Stain."
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