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What the Government Should've Learned About Backdoors from the Clipper Chip
From ACM Opinion

What the Government Should've Learned About Backdoors from the Clipper Chip

In the face of a Federal Bureau of Investigation proposal requesting backdoors into encrypted communications, a noted encryption expert urged Congress not to adopt...

Why the Entire Premise of Tor-Enabled Routers Is Ridiculous
From ACM Opinion

Why the Entire Premise of Tor-Enabled Routers Is Ridiculous

Ars recently reviewed two "Tor routers," devices that are supposed to improve your privacy by routing all traffic through the Tor anonymity network. Although the...

Surveillance-Based Manipulation: How Facebook or Google Could Tilt Elections
From ACM Opinion

Surveillance-Based Manipulation: How Facebook or Google Could Tilt Elections

Someone who knows things about us has some measure of control over us, and someone who knows everything about us has a lot of control over us.

Secrets Become History: Edward Snowden in Citizenfour Wins Documentary Oscar
From ACM Opinion

Secrets Become History: Edward Snowden in Citizenfour Wins Documentary Oscar

Citizenfour is filmmaker Laura Poitras' account of the first meetings between herself, Glenn Greenwald, and Edward Snowden.

Tetris Creators Talk Virtual Reality, Touch Screens, History, E-Sports
From ACM Opinion

Tetris Creators Talk Virtual Reality, Touch Screens, History, E-Sports

As the second and final day of the 2015 DICE Summit came to a close, Alexey Pajitnov took the stage in a rare public appearance to talk frankly about the history...

The Importance of Deleting Old Stuff—another Lesson from the Sony Attack
From ACM Opinion

The Importance of Deleting Old Stuff—another Lesson from the Sony Attack


Snowden: ­.s. Has Put Too Much Emphasis on Cyber-Offense, Needs Defense
From ACM News

Snowden: ­.s. Has Put Too Much Emphasis on Cyber-Offense, Needs Defense

In an on-camera interview with James Bamford for an upcoming episode of PBS' NOVA, Edward Snowden warned that the U.S. Department of Defense and National Security...

If the Supreme Court Tackles the Nsa in 2015, It'll Be One of These Five Cases
From ACM Opinion

If the Supreme Court Tackles the Nsa in 2015, It'll Be One of These Five Cases

Roughly a year and a half since the first Snowden disclosures, there's already been a judicial order to shut down the National Security Agency's bulk metadata collection...

Baer's Odyssey: Meet the Serial Inventor Who Built the World's First Game Console
From ACM Opinion

Baer's Odyssey: Meet the Serial Inventor Who Built the World's First Game Console

Even if you're a devoted fan of video games, there's a decent chance you're not familiar with the name Ralph H. Baer.

Finding an Image with an Image and Other Feats of Computer Vision
From ACM Opinion

Finding an Image with an Image and Other Feats of Computer Vision

"We found that people were searching for squirrels just to favorite them, just to click 'like.' And the same with buses."

Id Shows Off Double-Jumping, Skull-Crushing New Doom at Quakecon
From ACM Opinion

Id Shows Off Double-Jumping, Skull-Crushing New Doom at Quakecon

The bad news is that only people who were actually at Dallas' QuakeCon last night were able to see the world-premiere gameplay footage from the next Doom game,...

A Fast Look at Swift, Apple's New Programming Language
From ACM Opinion

A Fast Look at Swift, Apple's New Programming Language

If anyone outside Apple saw Swift coming, they certainly weren't making any public predictions.

How to Build a Gesture-Controlled Web Game with Leap Motion
From ACM Opinion

How to Build a Gesture-Controlled Web Game with Leap Motion

Modern smartphones have helped shed a light on the power of user interfaces that are driven by gesture and touch. It’s increasingly clear that touch will play a...

How Movies and Tv Give Life to the Mundane Text Message
From ACM Opinion

How Movies and Tv Give Life to the Mundane Text Message

In the last decade, movies and television have sprouted a new plot weakness: if tension hinged in any way on a situation that could have been solved by a simple...

Ios 7, Thoroughly Reviewed
From ACM Opinion

Ios 7, Thoroughly Reviewed

When we reviewed iOS 6 a year ago, we called it a "spit-and-polish" release and stand by that assessment today.
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