Communications of the ACM
From ACM Opinion
Crypto Is Crashing Again but Blockchain Will Survive
The practical, real-world work of developing blockchain technology will keep on going, independent of market histrionics.
From ACM Opinion
Bitcoin Isn't Going to Change
There's no evidence that Bitcoin's key players are interested in switching from proof-of-work to energy-saving proof of stake.
From ACM Opinion
Can AI Improve Road Safety Now?
Well before self-driving cars become a reality, there are simpler approaches that can make roads much safer.
From ACM Opinion
Why You Haven't Heard about the Secret Cyberwar in Ukraine
Cyberwar has come, but the digital confrontation is playing out in the shadows.
From ACM Opinion
The Strange Allure of the Blockchain
Are we too aggressively looking to replace the danger of unjust financial systems with wildly risky alternative currencies?
From ACM Opinion
The Dream of U.S.-Made Computer Chips
Before we invest in making more chips on U.S. soil, we should be asking what we're trying to achieve
From ACM Opinion
It's Time to Stop Paying for a VPN
Many services meant to protect your Web browsing can no longer be trusted
From ACM Opinion
America Is Being Held for Ransom, and It Needs to Fight Back
A comprehensive anti-ransomware strategy must make it tougher for criminal groups and their sponsors to carry out attacks
From ACM Opinion
Apple and Facebook Are Coming for Your Face Next
The face computer is coming—brace yourself
From ACM Opinion
There's a Better Way to Stop Ransomware Attacks
Adopt and enforce regulations for the cryptocurrency industry that are equivalent to traditional banking
From ACM Opinion
Could Cyberwar Make the World Safer?
Perhaps, if nations can settle for slugging it out online, rather than with guns and missiles?
From ACM Opinion
The Crackdown in China Is a Hot Mess, and It's Coming for Us
Recent moves by the Chinese government against tech companies represent a terrifying government action.
From ACM Opinion
Are We Waiting for Everyone to Get Hacked?
Leon Panetta is one of the few American government officials who can look around at the nation's rolling cyberdisasters and justifiably say, “I told you so.”
From ACM Opinion
Should Alexa Read Our Moods?
Companies should be barred from analyzing what people say and how they sound to recommend products or personalize advertising messages.
From ACM Opinion
Why Was SolarWinds So Vulnerable to a Hack?
The federal government should set minimum security standards for software and software development.
From ACM Opinion
A Case for Banning Facial Recognition
A Google research scientist explains why she thinks the police shouldn't use facial recognition software.
From ACM Opinion
A Case for Banning Facial Recognition
A Google research scientist explains why she thinks the police shouldn't use facial recognition software.
From ACM Opinion
We're Banning Facial Recognition. We're Missing the Point.
The whole point of modern surveillance is to treat people differently, and facial recognition technologies are only a small part of that.
From ACM Opinion