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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.


The Growing Threat of Network-Based Steganography
From ACM TechNews

The Growing Threat of Network-Based Steganography

Researchers have uncovered Duqu, an unusual form of steganography-based malware that embeds itself in Microsoft Windows machines.

Talk on Cracking Internet Anonymity Service Tor Canceled
From ACM News

Talk on Cracking Internet Anonymity Service Tor Canceled

A highly anticipated talk on how to identify users of the Internet privacy service Tor was withdrawn from the upcoming Black Hat security conference, a spokeswoman...

Researchers Develop a Wikipedia of Fact-Checking During Natural Disasters
From ACM TechNews

Researchers Develop a Wikipedia of Fact-Checking During Natural Disasters

Researchers have developed an online platform for crowd-sourcing the veracity of information posted to social media. 

New Dimension in Scoreboard Watching
From ACM News

New Dimension in Scoreboard Watching

The seemingly endless prairie that blankets this part of the United States would seem to be an unlikely place for one of the largest makers of sports video displays...

Will Science Burst the Multiverse's Bubble?
From ACM News

Will Science Burst the Multiverse's Bubble?

This philosophical question overlaps with real physics when hypothesizing what lies beyond the boundary of our observable universe.

Iran's Liberals and Conservatives Argue Over Internet Restrictions
From ACM News

Iran's Liberals and Conservatives Argue Over Internet Restrictions

When Iran's authorities started to block websites such as YouTube and Wikipedia in 2006, only a tenth of the population used the Internet.

Oco-2 Data to Lead Scientists Forward Into the Past
From ACM News

Oco-2 Data to Lead Scientists Forward Into the Past

NASA's Orbiting Carbon Observatory-2, which launched on July 2, will soon be providing about 100,000 high-quality measurements each day of carbon dioxide concentrations...

Travis County Developing Electronic Voting System With a Paper Trail
From ACM TechNews

Travis County Developing Electronic Voting System With a Paper Trail

An electronic-voting system that prints out a paper copy of the ballot and a take-home receipt is under development and could be in operation within three years...

People in Leadership Positions May Sacrifice Privacy For Security
From ACM TechNews

People in Leadership Positions May Sacrifice Privacy For Security

Researchers are examining how people with high-status job assignments assess security and privacy, and how impulsive or patient they are in making decisions. 

Virtual Finger Takes Scientists Through 3D Landscapes
From ACM TechNews

Virtual Finger Takes Scientists Through 3D Landscapes

Scientists will be able to use software called the Virtual Finger to navigate three-dimensional images of biological structures on computer screens. 

For Tv 'white Spaces,' the Global Outlook Is Hopeful but Cautious
From ACM TechNews

For Tv 'white Spaces,' the Global Outlook Is Hopeful but Cautious

Developed and developing markets' spectrum policies are starting to accommodate TV white spaces. 

Scientists Track Quantum Errors in Real Time: Step Toward Age of Quantum Computing
From ACM TechNews

Scientists Track Quantum Errors in Real Time: Step Toward Age of Quantum Computing

Researchers have brought functional quantum computing another step forward by developing a method for real-time tracking of quantum errors. 

How Can a Civilian Plane Accidentally Be Shot Down?
From ACM News

How Can a Civilian Plane Accidentally Be Shot Down?

Pro-Russian separatists may have shot down Malaysia Airlines Flight 17 over eastern Ukraine on Thursday because they mistook the civilian plane for something else...

From ACM News

In Gaza, Epithets Are Fired and Euphemisms Give Shelter

The Gaza-based interior ministry advises its supporters in a YouTube video that whenever talking about the dead, "always add 'an innocent citizen.' "

Neuroscience: 'i Can Read Your Mind'
From ACM News

Neuroscience: 'i Can Read Your Mind'

Jack Gallant can read your mind. Or at least, he can figure out what you're seeing if you're in his machine watching a movie he's playing for you.

Math Can Make the Internet 5-10 Times Faster
From ACM TechNews

Math Can Make the Internet 5-10 Times Faster

Researchers say they have developed software that can make Internet communications via computer, mobile phone, or satellite significantly faster and more secure...

Electric Vehicles Drive Iot Research at Four Universities
From ACM TechNews

Electric Vehicles Drive Iot Research at Four Universities

Internet2 announced that it will provide four U.S. universities with an all-electric micro vehicle which will be used in a variety of research projects in Internet...

Air Force Research: How to ­se Social Media to Control People Like Drones
From ACM News

Air Force Research: How to ­se Social Media to Control People Like Drones

Facebook isn't the only organization conducting research into how attitudes are affected by social media.

As China Stalks Satellites, ­.S. and Japan Prepare to Defend Them
From ACM News

As China Stalks Satellites, ­.S. and Japan Prepare to Defend Them

In May 2013 the Chinese government conducted what it called a science space mission from the Xichang Satellite Launch Center in southwest China.

Mars Rover Facing Harshest Journey Yet
From ACM News

Mars Rover Facing Harshest Journey Yet

After making it across 8.5 kilometres on Mars, NASA's Curiosity rover is now facing some of the most dangerous terrain it has ever encountered.
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