Communications of the ACM
Why Is Cybersecurity Not a Human-Scale Problem Anymore?
Examining the structure of the enterprise attack surface in view of the relative ease with which cyberdefenses can be subverted…
From ACM Opinion
The U.S. Is Losing a Major Front to China in the New Cold War
A swathe of the world is adopting China's vision for a tightly controlled internet over the unfettered American approach, a stunning ideological coup for Beijing...
From ACM Opinion
Facebook and Google Aren't the Only Ones Tracking Your Clicks
Criticism of big tech companies that track us across the internet without our informed consent misses a bigger picture: There are hundreds of ad-tracking companies...
From ACM Opinion
Huawei Reveals the Real Trade War With China
If you only scan the headlines, you could be forgiven for thinking that the U.S.-China trade war is mainly about tariffs.
From ACM Opinion
Alphabet Chairman Struggles With Google CEO's China Strategy
Alphabet Inc. Chairman John Hennessy is unsure about a banner strategy of the company's most-important executive.
From ACM Opinion
The Internet Is Splitting in Two Amid .S. Dispute With China
Western bigwigs were a no-show at China's biggest web conference. But in their absence, the local overseers of the nation's technology industry were only too happy...
From ACM Opinion
Kai-Fu Lee Says .S. Tech Companies Aren't Ready for Chinese AI
The chairman and chief executive officer ofSinovation Ventures says America's technology industry can't afford to underestimate the artificial intelligence companies...
From ACM Opinion
What the Supreme Court Vacancy Means for the Internet
The retirement of Justice Anthony M. Kennedy from the Supreme Court might change the game for environmental protections, abortion rights and civil rights. But what...
From ACM Opinion
Relax, Google, the Robot Army Isn't Here Yet
People can differ on their perceptions of "evil."
From ACM Opinion
The 'Terms and Conditions' Reckoning Is Coming
Eleanor Margolis had used PayPal for more than a decade when the online payment provider blocked her account in January. The reason: She was 16 years old when she...
From ACM Opinion
Enough About Cryptocurrency. Let's Talk About Virtual Cats
We spend way too much time talking about digital currencies and not nearly enough time on digital cats.
From ACM Opinion
Making Sense of Bitcoin and Its Wild Price Ride
The initial price of Bitcoin, set in 2010, was less than 1 cent.
From ACM Opinion
The Tech Giants' Secret War Against Fake News Is Too Secret
Facebook, Google, and Twitter have a problem with harmful content.
From ACM Opinion
Blockchain ≠ Bitcoin
Bitcoin ≠ blockchain. Blockchain ≠ bitcoin. This message bears repeating: You can be pro-blockchain and anti-bitcoin.
From ACM Opinion
Google's Driverless-Car Czar on Taking the Human Out of the Equation
You devoted your life to human-driven transportation, engineering SUVs at Ford and taking Hyundai (as U.S. CEO and president) to record levels of sales in the U...
From ACM Opinion
CIA Cyber Official Sees Data Flood as Both Godsend and Danger
When he started at the CIA, Sean Roche recalls how little solid data the U.S. spy agency had on what was going on inside the Kremlin.
From ACM Opinion
The Apple Fight Isn't About Encryption
The most striking aspect of Apple's message to customers on Tuesday wasn't the rejection of U.S. authorities' demand that the company help them break the encryption...
From ACM News
Should a Driverless Car Decide Who Lives or Dies?
The gearheads in Detroit, Tokyo, and Stuttgart have mostly figured out how to build driverless vehicles. Even the Google guys seem to have solved the riddle.
From ACM Opinion
The Biggest Hole in the Fcc's New Internet Rules
The people clamoring for tough, new regulations for Internet service—everyone from net neutrality activists and a few blue-chip companies to President Obama and ...
From ACM Opinion