Communications of the ACM
Boosting Photodiode Efficiency to 220%
Researchers at the Netherlands' Eindhoven University of Technology are chasing quantum efficiency.
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
China Bars Banks from Bitcoin Transactions
China's government banned financial institutions from trading in bitcoin on Thursday, in what analysts said was a restrained first step towards regulating the digital...
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Germany Wants a German Internet as Spying Scandal Rankles
As a diplomatic row rages between the United States and Europe over spying accusations, state-backed Deutsche Telekom wants German communications companies to cooperate...
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Wall Street Banks Learn How to Survive in Staged Cyber Attack
In a staged simulation called Quantum Dawn 2, bank executives in charge of operations, technology, and crisis planning were tasked with detecting how a massive...
From ACM TechNews
Cyber Warrior Shortage Hits Anti-Hacker Fightback
The increasing in cybercrime has created a growing need for cybersecurity specialists, but demand far outpaces the number of those qualified to do the job.
From ACM Careers
Cyber Warrior Shortage Hits Anti-Hacker Fightback
For the governments and corporations facing increasing computer attacks, the biggest challenge is finding the right cyber warriors to fight back.
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Tiny Recon Robots Herald New Generation of Drones
Ex-U.S. Marine Ernest Langdon pulls a pin and throws a small black object onto the ground. But it doesn't explode.
From ACM Careers
Carmakers Look to Video Games For New Routes to Market
The spoiler popped up automatically when the speedometer of the new Audi RS7 Sportback moved past 130 kilometers an hour on Charles Bridge in central Prague, creating...
From ACM News
Nsa to Cut System Administrators By 90 Percent to Limit Data Access
The U.S. National Security Agency, hit by disclosures of classified data by former contractor Edward Snowden, said Thursday it intends to eliminate about 90 percent...
From ACM Careers
Nsa Revelations Could Hurt Collaboration with 'betrayed' Hackers
The U.S. government's efforts to recruit talented hackers could suffer from the recent revelations about its vast domestic surveillance programs, as many private...
From ACM News
Taiwan a 'Testing Ground' for Chinese Cyber Army
Taiwan is the frontline in an emerging global battle for cyberspace, according to elite hackers in the island's IT industry, who say it has become a rehearsal area...
From ACM News
U.s. Cyberwar Strategy Stokes Fear of Blowback
Even as the U.S. government confronts rival powers over widespread Internet espionage, it has become the biggest buyer in a burgeoning gray market where hackers...
From ACM Careers
From Hackers to Security Experts, the Balkan It Sector Is Booming
After hacking the Pentagon, NASA and Britain's Royal Navy for fun, TinKode got a real job as a computer security expert for a Romanian cyber safety consultancy.
From ACM News
Obama Budget Makes Cybersecurity a Growing .s. Priority
President Barack Obama proposed on Wednesday increased spending to protect U.S. computer networks from Internet-based attacks in a sign that the government aims...
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Radio Frequency Chip Makers Tune In to Smartphone Race
Radio frequency chip makers are set to gain as Samsung Electronics Co Ltd and Apple Inc unveil ever more sophisticated smartphones and tablets to battle for the...
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Hacking Highlights Dangers to Seoul of North's Cyber-Warriors
A hacking attack that brought down three South Korean broadcasters and two major banks has been identified by most commentators as North Korea flexing its muscles...
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China Says .s. Routinely Hacks Defense Ministry Websites
Two major Chinese military websites, including that of the Defense Ministry, were subject to about 144,000 hacking attacks a month last year, almost two-thirds...
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U.s. Homeland Chief: Cyber 9/11 Could Happen 'imminently'
Homeland Security Secretary Janet Napolitano warned on Thursday that a major cyber attack is a looming threat and could have the same sort of impact as last year's...
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Iran Strengthened Cyber Capabilities After Stuxnet: U.s. General
Iran responded to a 2010 cyber attack on its nuclear facilities by beefing up its own cyber capabilities, and will be a "force to be reckoned with" in the future...
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U.s. Nuclear Lab Removes Chinese Tech Over Security Fears
A leading U.S. nuclear weapons laboratory recently discovered its computer systems contained some Chinese-made network switches and replaced at least two components...
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