Communications of the ACM
Cybersecurity Protects Food, Agriculture
Protecting the U.S. food supply from cyberattack.
From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From ACM News
How Companies Learn Your Secrets
Andrew Pole had just started working as a statistician for Target in 2002, when two colleagues from the marketing department stopped by his desk to ask an odd question...
From ACM News
Flaw Found in an Online Encryption Method
A team of European and American mathematicians and cryptographers have discovered an unexpected weakness in the encryption system widely used worldwide for online...
From ACM News
Traveling Light in a Time of Digital Thievery
When Kenneth G. Lieberthal, a China expert at the Brookings Institution, travels to that country, he follows a routine that seems straight from a spy film.
From ACM Careers
The Age of Big Data
Good with numbers? Fascinated by data? The sound you hear is opportunity knocking.
From ACM News
In Data Deluge, Multitaskers Go to Multiscreens
Workers in the digital era can feel at times as if they are playing a video game, battling the barrage of emails and instant messages, juggling documents, Web sites...
From ACM News
Wolfram, a Search Engine, Finds Answers Within Itself
Stephen Wolfram, a 52-year-old scientist, software designer and entrepreneur, tends to go his own way—often with noteworthy results.
From ACM News
For $2 a Star, an Online Retailer Gets 5-Star Product Reviews
In the brutal world of online commerce, where a competing product is just a click away, retailers need all the juice they can get to close a sale.
From ACM News
Build p Your Phone's Defenses Against Hackers
Chuck Bokath would be terrifying if he were not such a nice guy. A jovial senior engineer at the Georgia Tech Research Institute in Atlanta, Mr. Bokath can hack...
From ACM News
Pursuing Iphone Thief, Officer Knew Right Buttons to Push
As crime-solving tools go, it may not have the same pedigree as, say, the oversize magnifying glass.
From ACM News
When Self-Driving Cars and the Real World Collide
Even as Google tests its small fleet of self-driving vehicles on California highways, legal scholars and government officials are warning that society has only...
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Sign Says What? Park at Your Peril
Writing is a craft whose basic purpose is to transmit meaning, but there are certain writers who seem to have different goals in mind: patent lawyers, many poets...
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Digitizing Health Records, Before It Was Cool
The push to move the nation from paper to electronic health records is serious business. That's why a first look at the campus of Epic Systems comes as something...
From ACM News
How .s. Lost Out on Iphone Work
When Barack Obama joined Silicon Valley's top luminaries for dinner in California last February, each guest was asked to come with a question for the president.
From ACM News
A Wireless Road Around Data Traffic Jams
The vast data centers that process information for the Facebooks and Amazons of the Web work at a brisk clip. But even so, they can't always keep up.
From ACM News
New Storage Device Is Very Small, at 12 Atoms
Researchers at I.B.M. have stored and retrieved digital 1s and 0s from an array of just 12 atoms, pushing the boundaries of the magnetic storage of information...
From ACM News
Google Adds Posts From Its Social Network to Search Results
Google's popularity was built on its ability to help people find just the right Web pages. Then came the social Web, led by Facebook, where people go to see vast...
From ACM News
The Critics Rave... For Microsoft?
"Gorgeous," raves The Huffington Post. "Best-looking smartphone operating system in the industry," gushes Slate. "Far superior to most if not all the Android...
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In M.t.a. App Contest, Many Buttons Worth Pushing
How do you create public-service software? Run a contest.
From ACM News
In Flop of H.p. Touchpad, an Object Lesson For the Tech Sector
The TouchPad tablet from Hewlett-Packard was one of the most closely watched new gadgets of 2011—and quickly turned out to be the year’s biggest flop.
From ACM News