Communications of the ACM
Generative AI Degrades Online Communities
How large language models are influencing online communities.
From ACM Opinion
It’s Tim Cook's Apple Now
The Tim Cook era at Apple emerged onto the public stage today in full force, and it bears subtle differences from Steve Jobs’s Apple.
From ACM Opinion
Why I Just Asked My Students To Put Their Laptops Away
I teach theory and practice of social media at NYU, and am an advocate and activist for the free culture movement, so I’m a pretty unlikely candidate for internet...
From ACM Opinion
Our Cyborg Future
In June 2014, the Supreme Court handed down its decision in Riley v. California, in which the justices unanimously ruled that police officers may not, without a...
From ACM Opinion
Want to Reform the Nsa? Give Edward Snowden Immunity
In 1970, Christopher Pyle disclosed in public writing that the U.S. Army was running a domestic intelligence program aimed at anti-war and civil-rights activists...
From ACM Opinion
The Case For Kill Switches in Military Weaponry
This summer the insurgent group ISIS captured the Iraqi city of Mosul—and along with it, three army divisions' worth of U.S.-supplied equipment from the Iraqi army...
From ACM Opinion
Why Internet Governance Should Be Left to the Engineers
As the Internet and the disruptive innovations it spawns are becoming economically, politically, and culturally vital for the world’s three billion users (and counting)...
From ACM Opinion
How to Keep Photos of Your Naked Body Off the Internet
If you've been conscious at any point during the past 48 hours, you've probably heard about the slew of raunchy celeb selfies making their way around the internet...
From ACM Opinion
John Walker, the Navy Spy Who Defined Crypto-Betrayal, Dead at 77
This week, the man responsible for what is probably the biggest cryptographic failure in military history died—just a few months before he was due to be released...
From ACM Opinion
Why Big Data Has Some Big Problems When It Comes to Public Policy
For all the talk about using big data and data science to solve the world’s problems—and even all the talk about big data as one of the world’s problems—it seems...
From ACM Opinion
The New Editors of the Internet
Bowing to their better civic natures, and the pleas of James Foley's family, Twitter and YouTube have pulled down videos and photos of his murder.
From ACM Opinion
How to Save the Net: Keep It Open
For all of its history, the Internet has enjoyed the fruits of an openness principle: the idea that anyone can reach any site online and that information and data...
From ACM Opinion
Anatomy of an Air Strike: Three Intelligence Streams Working in Concert
In a fast-moving war with an elusive foe like the Islamic State militants, information is as important as guns, jet fighters and bombs.
From ACM Opinion
Police Cameras Can Shed Light, but Raise Privacy Concerns
Michael Brown, the unarmed teenager who was shot during an encounter with police in Ferguson, Mo., on Aug. 9, was recorded by a convenience store surveillance camera...
From ACM Opinion
Email Is Still the Best Thing on the Internet
All these people are trying to kill email.
From ACM Opinion
Why the Public Library Beats Amazon—for Now
A growing stack of companies would like you to pay a monthly fee to read e-books, just like you subscribe to Netflix to binge on movies and TV shows.
From ACM Opinion
How Wwi Codebreakers Taught Your Gas Meter to Snitch on You
In the depths of night on August 5th 1914 the British Cable Ship Alert took the first significant action of World War I, severing the five German submarine cables...
From ACM Opinion
Security Secrets, Dated but Real
Was the National Cryptologic Museum designed using a code of some kind?
From ACM Opinion
The Weird Reasons Why People Make p False Identities on the Internet
Sockpuppetry—using false identities for deception—is centuries old, but the advent of the web has made creating sockpuppets, and falling for their tricks, easier...
From ACM Opinion
How to Invent a Person Online
On April 8, 2013, I received an envelope in the mail from a nonexistent return address in Toledo, Ohio.
From ACM Opinion