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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Secrets, Lies and Snowden's Email: Why I Was Forced to Shut Down Lavabit
From ACM Opinion

Secrets, Lies and Snowden's Email: Why I Was Forced to Shut Down Lavabit

My legal saga started last summer with a knock at the door, behind which stood two federal agents ready to to serve me with a court order requiring the installation...

Visualizations Make Big Data Meaningful
From Communications of the ACM

Visualizations Make Big Data Meaningful

New techniques are designed to translate "invisible numbers" into visible images.

Time For a Change
From Communications of the ACM

Time For a Change

4D printing combines the dimension of time with the hope of building objects with new capabilities.

Should ­.s. Hackers Fix Cybersecurity Holes or Exploit Them?
From ACM Opinion

Should ­.s. Hackers Fix Cybersecurity Holes or Exploit Them?

There's a debate going on about whether the U.S. government—specifically, the NSA and United States Cyber Command—should stockpile Internet vulnerabilities or disclose...

The Myths & Realities of How the Eu's New 'right To Be Forgotten' in Google Works
From ACM Opinion

The Myths & Realities of How the Eu's New 'right To Be Forgotten' in Google Works

Is it true that anyone in the EU can have anything removed from Google and other search engines?

For U.s. Companies That Challenge China, the Risk of Digital Reprisal
From ACM News

For U.s. Companies That Challenge China, the Risk of Digital Reprisal

Two large American steel makers, U.S. Steel and Allegheny Technologies, each lost confidential files giving access to their computer networks.

Why the Death of Net Neutrality Would Be a Disaster For Libraries
From ACM Opinion

Why the Death of Net Neutrality Would Be a Disaster For Libraries

The Internet's eyes turned to the Federal Communications Commission on Thursday, as the panel approved a plan to consider allowing Internet service providers to...

The Emerging Science of Superspreaders (and How to Tell If You're One of Them)
From ACM News

The Emerging Science of Superspreaders (and How to Tell If You're One of Them)

Who are the most influential spreaders of information on a network?

"we're at Greater Risk": General Keith Alexander
From ACM Opinion

"we're at Greater Risk": General Keith Alexander

Since Edward Snowden's revelations about government surveillence, we know more about how the National Security Agency has been interpreting Section 215 of the Patriot...

Who Watches the Watchers? Big Data Goes ­nchecked
From ACM Opinion

Who Watches the Watchers? Big Data Goes ­nchecked

The National Security Agency might be tracking your phone calls. But private industry is prying far more deeply into your life.

More Google 'forget' Requests Emerge After Eu Ruling
From ACM News

More Google 'forget' Requests Emerge After Eu Ruling

A man who tried to kill his family is among the latest to request removal of search results from Google.

After European Court Decision, Google Works on a Link Removal Tool
From ACM News

After European Court Decision, Google Works on a Link Removal Tool

Google will announce by the end of the month a mechanism for consumers to request that links to information about them be removed from the company’s search engine...

Some Predictions About the Internet of Things and Wearable Tech From Pew Research
From ACM News

Some Predictions About the Internet of Things and Wearable Tech From Pew Research

Remember the prediction that one day your oven would be connected to the Internet and have the ability to talk to your car?

European Court Lets ­sers Erase Records on Web
From ACM TechNews

European Court Lets ­sers Erase Records on Web

The European Court of Justice on Tuesday said Google should allow online users to erase links to content about them after a certain amount of time. 

What Is the 'right to Be Forgotten'?
From ACM News

What Is the 'right to Be Forgotten'?

Sixteen years ago, a Spaniard named Mario Costeja Gonzalez had hit financial difficulties.

Research in India Suggests Google Search Results Can Influence an Election
From ACM News

Research in India Suggests Google Search Results Can Influence an Election

Google long ago went from being a mere directory of the Internet to a shaper of online reality, helping determine what we see and how.

Former Head of the Nsa and Commander of the ­S Cyber Command, General Keith Alexander
From ACM Opinion

Former Head of the Nsa and Commander of the ­S Cyber Command, General Keith Alexander

Recently retired director of the U.S. National Security Agency and commander of the U.S. Cyber Command General Keith Alexander was interviewed by Australian Financial...

Imaging: Cancer Caught in the Act
From ACM News

Imaging: Cancer Caught in the Act

Mikala Egeblad was blown away when she made her first action film of tumour cells inside live mice.

How George Washington ­niversity Is Shaping a Piece of Google's Smartphone Future
From ACM News

How George Washington ­niversity Is Shaping a Piece of Google's Smartphone Future

In the labs of George Washington University, students are laboring in labs covered in black-and-white dotted paper, puzzling out how to make a machine that understands...

Wiring of Retina Reveals How Eyes Sense Motion
From ACM News

Wiring of Retina Reveals How Eyes Sense Motion

A vast project to map neural connections in the mouse retina may have answered the long-standing question of how the eyes detect motion.
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