Communications of the ACM
Why the Simplex Method, at Age 75, is Still the Go-To Algorithm
Daniel A. Spielman and colleague Shang-hua Teng solved the mystery of the Simplex Method using a technique called smoothed analysis… 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.
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Should We Fire the First Shot in a Cyberwar?
Military bureaucracies around the world are likely to see offensive capabilities as increasingly attractive in any cyberwar, suggests the head of the computer...
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Seven Ways to Get Yourself Hacked
In recent months, I've met at least three people who have been the victim of hackers who've taken over their Gmail accounts and sent out emails to everyone in...
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The Cyber Security Industrial Complex
Documents point to a huge industry that provides online surveillance tools to governments and police agencies.
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Will the Kinect 2 Be Able to Read Your Lips?
How will users hack this one? The Kinect is a device that inherently grows and expands: Microsoft itself has come around to acknowledging that the oft-hackedreally...
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Everything You Need to Know About Carrieriq
"Carrier IQ" is a company that sells software to wireless companies that reports how well networks are performing in real-time, by sending performance data from...
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Can Software Patch the Ailing Power Grid?
A consortium providing the technology for a large-scale smart grid project says the software is nearly complete.
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Transcending Borders but Not Laws
As cloud computing spreads data around the globe, a haze of legal and privacy questions follows.
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The Next Wave of Botnets Could Descend from the Skies
The buzz starts low and quickly gets louder as a toy quadricopter flies in low over the buildings. It might look like flight enthusiasts having fun, but it could...
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Csi: Tech to Automatically Identify the Bad Guy
Researchers hope a new system could automatically scan the hours of CCTV footage police have to comb through to identify suspects without invading privacy.
From ACM TechNews
Personal Security
Researchers have developed a laptop-sized device that emits a jamming signal whenever it detects an unauthorized wireless link being established between a medical...
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A Cloud That Can't Leak
Microsoft researchers have developed a prototype data security system designed to ensure that information can only escape in an encrypted form that would be nearly...
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Beyond Cell Phone Wallets, Biometrics Promise Truly Wallet-Free Future
Ever since Google announced that its Android phones would be equipped with a "digital wallet" that allows users to pay for things simply by touching their phone...
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Forget Passwords and Let the Browser Remember
The Mozilla Foundation recently released BrowserID, an experimental tool designed to change the way users identify themselves online by storing identity information...
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A Futures Market For Computer Security
A pilot prediction market that can forecast major information security incidents before they occur is under development by information security researchers from...
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Bug-Squashing Tools Offered to Improve Network Security
The Department of Homeland Security has announced an initiative to shore up security by squashing software bugs. This follows a slew of high-profile attacks on...
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Software Extracts Your Location on Twitter Even When It's Secret
Users of online social media reveal more about themselves than they realize, and participation involves a great deal more trust than they think, suggests new research...
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Most Malware Tied to 'pay-Per-Install' Market
Researchers have found that most personal computers that get infected with malware were targeted by pay-per-install services, which charge hacking gangs up to $180...
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Making the Case For Security
Major corporations have made serious mistakes with information security recently, resulting in spectacular failures to protect business and customer records....
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What Bitcoin Is, and Why It Matters
Recent weeks have been exciting for a relatively new kind of currency speculator. In just three weeks, the total value of a unique new digital currency called...
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