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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.


Accelerometer Ids Smartphones in Seconds
From ACM News

Accelerometer Ids Smartphones in Seconds

One afternoon late last month, security researcher Hristo Bojinov placed his Galaxy Nexus phone face up on the table in a cramped Palo Alto conference room. Then...

3D Printing a Masterwork For Your Living Room
From ACM News

3D Printing a Masterwork For Your Living Room

You may never be able to get to Italy to see Michelangelo's David—but advances in 3D printing technology are making it possible for you to create an almost perfect...

Nsa's Own Hardware Backdoors May Still Be a 'problem From Hell'
From ACM TechNews

Nsa's Own Hardware Backdoors May Still Be a 'problem From Hell'

Computer hardware into which secret backdoors have been inserted by the U.S. National Security Agency and its adversaries is a tremendous security problem. 

All Is Fair in Love and Twitter
From ACM Careers

All Is Fair in Love and Twitter

Right in the center of South Park, a large, grassy oval near San Francisco's financial district, there is a rinky-dink playground with slides, ladders, and firefighter...

Mugged By a Mug Shot Online
From ACM News

Mugged By a Mug Shot Online

In March last year, a college freshman named Maxwell Birnbaum was riding in a van filled with friends from Austin, Tex., to a spring-break rental house in Gulf...

2013 Chemistry Nobel Goes to Computer Modeling of Chemical Reactions
From ACM News

2013 Chemistry Nobel Goes to Computer Modeling of Chemical Reactions

What is actually happening at the atomic scale when two elements react?

Nasa Missions Struggle to Cope with Shutdown
From ACM News

Nasa Missions Struggle to Cope with Shutdown

All it took was four minutes.

Silk Road Bust Hints at Fbi's New Cybercrime Powers
From ACM News

Silk Road Bust Hints at Fbi's New Cybercrime Powers

The biggest drug marketplace on the Internet has been busted.

Spy Agencies Exploit It Vulnerabilities
From ACM News

Spy Agencies Exploit It Vulnerabilities

The U.K.'s Government Communications Headquarters surveillance group and the U.S. National Security Agency use hacking techniques to eavesdrop on Internet users...

­.s. Intelligence Chief Defends Attempts to Break Tor Anonymity Network
From ACM News

­.s. Intelligence Chief Defends Attempts to Break Tor Anonymity Network

The National Security Agency may have attempted to penetrate and compromise a widely used network designed to protect the anonymity of its users, but it was only...

And Then Steve Said, 'let There Be an Iphone'
From ACM News

And Then Steve Said, 'let There Be an Iphone'

The 55 miles from Campbell to San Francisco make for one of the nicest commutes anywhere.

Your Digital Trail: Does The Fourth Amendment Protect Us?
From ACM News

Your Digital Trail: Does The Fourth Amendment Protect Us?

Science fiction writers have fantasized for years about the government monitoring everything we do.

Matchstick-Sized Sensor Can Record Your Private Chats
From ACM News

Matchstick-Sized Sensor Can Record Your Private Chats

Everyone knows that to have a private chat in the NSA era, you go outdoors.

As F.b.i. Pursued Snowden, an E-Mail Service Stood Firm
From ACM News

As F.b.i. Pursued Snowden, an E-Mail Service Stood Firm

One day last May, Ladar Levison returned home to find an F.B.I. agent's business card on his Dallas doorstep.

Your Digital Trail, And How It Can Be ­sed Against You
From ACM News

Your Digital Trail, And How It Can Be ­sed Against You

While the collection of private information by the National Security Agency is under scrutiny worldwide, a remarkable amount of your digital trail is also available...

Google Think Tank Helps Build Virtual Museum For World Constitutions
From ACM TechNews

Google Think Tank Helps Build Virtual Museum For World Constitutions

The Comparative Constitutions Project has built a new website that offers a collection of constitutions from nations around the world.

Privacy Entrepreneur Turns Nsa Snooping Into Profit (q&a)
From ACM Opinion

Privacy Entrepreneur Turns Nsa Snooping Into Profit (q&a)

In a double dose of irony, the National Security Agency's prying has given a big helping hand to Phil Zimmermann's business, Silent Circle.

From ACM News

Watch Out, Wall Street: Report Says Tech Is Now Nyc's Second-Largest Sector

New York City's economy has traditionally been dominated by finance, real estate, and media.

Nsa Chief Defends Collecting Americans' Data
From ACM Opinion

Nsa Chief Defends Collecting Americans' Data

The head of the National Security Agency delivered a vigorous defense Wednesday of his agency's collection of Americans' phone records for counterterrorism purposes...

The Alan Turing Year Leaves a Rich Legacy
From Communications of the ACM

The Alan Turing Year Leaves a Rich Legacy

A year-long celebration of the life and work of a man whom many call the founding father of computer science.
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