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.
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Monero, the Drug Dealer's Cryptocurrency of Choice, Is on Fire
For the cryptocurrency community, 2016 was a very good year.
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Darpa's Off-Roaders Ditch Windows For a Digital World View
Autonomous warriors may dominate the battlefield of tomorrow, but even those that still require human flesh will take on a robotic sheen. That shift could start...
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The Year Encryption Won
Between the revelations of mega-hacks of Yahoo and others, Russia's meddling in the US electoral system, and the recent spike in ransomware, it's easy to look at...
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Hacker Lexicon: What Is Perfect Forward Secrecy?
Encryption keeps your secrets, until it doesn't.
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How Humans Can Force the Machines to Play Fair
Cynthia Dwork is best known for inventing "differential privacy," a set of techniques that safeguard the privacy of individuals in a large database.
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Great. Now Even Your Headphones Can Spy on You
Cautious computer users put a piece of tape over their webcam.
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How to Block the Ultrasonic Signals You Didn't Know Were Tracking You
Dystopian corporte surveillance threats today come at us from all directions. Companies offer "always-on" devices that listen for our voice commands, and marketers...
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Your Dvr Didn't Take Down the Internet, Yet
Last week ended with a mid-level internet catastrophe. You may have noticed that for most of Friday popular sites like Netflix, Twitter, Spotify (and yes, WIRED)...
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Want to Know Julian Assange's Endgame? He Told You a Decade Ago
Amid a seemingly incessant deluge of leaks and hacks, Washington, DC staffers have learned to imagine how even the most benign email would look a week later on...
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How to Steal an AI
In the burgeoning field of computer science known as machine learning, engineers often refer to the artificial intelligences they create as "black box" systems:...
From ACM TechNews
Inside Google's Internet Justice League and Its AI-Powered War on Trolls
Online forums and social media platforms are havens for trolls and bullies who launch campaigns of harassment can lead to the self-censorship of the people they...
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How Police Trace Cellphones in Ieds Like the Ones in Nyc
A cellphone makes a convenient detonator for an improvised explosive device. But it's also one of the most conveniently trackable devices under the eye of American...
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How the Fbi Could Have Hacked the San Bernardino Shooter's Iphone
More than six months have passed since the FBI first ordered Apple to help the agency bypass the encryption on the iPhone 5c of Rizwan Syed Farook, an ISIS supporter...
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AI Can Recognize Your Face Even If You're Pixelated
Pixelation has long been a familiar fig leaf to cover our visual media’s most private parts.
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Google's Clever Plan to Stop Aspiring Isis Recruits
Google has built a half-trillion-dollar business out of divining what people want based on a few words they type into a search field.
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Forget Software: Now Hackers Are Exploiting Physics
Practically every word we use to describe a computer is a metaphor.
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The Shadow Brokers Mess Is What Happens When the Nsa Hoards Zero-Days
When the NSA discovers a new method of hacking into a piece of software or hardware, it faces a dilemma.
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Ironic Windows Vulnerability Shows Why Backdoors Can't Work
Apple's refusal to comply with a court order to help the FBI crack an iPhone highlighted the pressure tech companies face to include backdoors in their software...
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A New Wireless Hack Can Unlock 100 Million Volkswagens
In 2013, when University of Birmingham computer scientist Flavio Garcia and a team of researchers were preparing to reveal a vulnerability that allowed them todelayed...
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