Communications of the ACM
Fighting Impersonation by AI
Finding ways to determine whether a voice message is real or generated by an artificial intelligence.
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 TechNews
Microsoft Builds a Digital 'monkey' to Hunt Fraudulent Ads
Researchers have developed technology, known as a digital monkey, that can detect and counter fraudulent advertisements on a large scale.
From ACM News
Pay with Your Fingerprint
Anyone with an iPhone 5 can use its fingerprint reader to unlock the device and pay for apps or music in Apple's iTunes store.
From ACM News
Spinoffs from Spyland
It takes more than a little tradecraft to spin off a startup from the National Security Agency.
From ACM News
Facebook Creates Software That Matches Faces Almost as Well as You Do
Asked whether two unfamiliar photos of faces show the same person, a human being will get it right 97.53 percent of the time.
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Mathematical Proof Reveals How To Make The Internet More Earthquake-Proof
One of the common myths about the Internet is that it was originally designed during the Cold War to survive nuclear attack.
From ACM News
Marginally seful
Bitcoin, a purely digital currency, is backed by no commodity and governed by no central bank, but it exists because a small number of humans have chosen to believe...
From ACM TechNews
'honey Encryption' Will Bamboozle Attackers With Fake Secrets
Researchers have developed an approach to cryptography that makes it difficult for hackers to determine when they have correctly deciphered a password.
From ACM News
'honey Encryption' Will Bamboozle Attackers with Fake Secrets
Ari Juels, an independent researcher who was previously chief scientist at computer security company RSA, thinks something important is missing from the cryptography...
From ACM TechNews
Not Ok, Glass
PlaceAvoider is software that uses computer-vision techniques to identify potentially confidential or embarrassing pictures taken with new devices such as Google...
From ACM News
How To Track Vehicles Using Speed Data Alone
Location is a key indicator of personal travel patterns and habits.
From ACM Opinion
Diagnosis For Healthcare.gov: nrealistic Technology Expectations
The fiasco with the $600 million federal health insurance website wasn't all bureaucratic.
From ACM TechNews
Nsa Leaks Could Inspire a Global Boom in Intrusive Surveillance
The recent leaks of U.S. National Security Agency (NSA) surveillance programs could inspire authoritarian governments in developing economies to boost NSA-style...
From ACM News
Stores Sniff Out Smartphones to Follow Shoppers
You've just tossed a jar of peanut butter in your grocery cart when your smartphone buzzes.
From ACM News
Ads Could Soon Know If You're an Introvert (on Twitter)
Trying to derive a person's wants and needs—conscious or otherwise—from online browsing and buying habits has become crucial to companies of all kinds.
From ACM News
The Secrets of Online Money Laundering
Money laundering is increasingly becoming a cybercrime.
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.
From ACM TechNews
Encrypted Heartbeats Keep Hackers from Medical Implants
Rice University researchers have found a solution to the potential for hacking an implanted defibrillator.
From ACM News
Academics Launch Fake Social Network to Get an Inside Look at Chinese Censorship
Harvard University professor Gary King this year launched a social media site to gain firsthand experience of online censorship in China.
From ACM Opinion
Cryptographers Have an Ethics Problem
Last week, I visited the MIT computer science department looking for a very famous cryptographer.
From ACM TechNews