Sign In

Communications of the ACM

Recent Opinion



No, Microwave Ovens Cannot Spy on You, for Lots of Reasons
From ACM Opinion

No, Microwave Ovens Cannot Spy on You, for Lots of Reasons

If you've been feeling a little paranoid lately—like even your standing mixer may be spying on you—rest assured that Trump senior counselor Kellyanne Conway shares...

This Entrepreneur Dares You to Hack His Gadgets
From ACM Opinion

This Entrepreneur Dares You to Hack His Gadgets

Serial entrepreneur Andrew "Bunnie" Huang believes that consumer product companies should make their hardware designs publicly available so that anyone can study...

WikiLeaks' Attack on U.S. Intelligence
From ACM Opinion

WikiLeaks' Attack on U.S. Intelligence

Tuesday's WikiLeaks release exposing thousands of detailed documents on CIA hacking tools is an unbridled attack on U.S. intelligence operations with little or...

'This Is an All Hands on Deck Thing': A Former Obama Technology Adviser on Robots, Jobs and Cyberwarfare
From ACM Opinion

'This Is an All Hands on Deck Thing': A Former Obama Technology Adviser on Robots, Jobs and Cyberwarfare

During the Obama administration, R. David Edelman was one of the president's top advisers. As a part of Obama's National Security Council and his National Economic...

Trump's Wiretap Rant Betrays Ignorance of the Law
From ACM Opinion

Trump's Wiretap Rant Betrays Ignorance of the Law

President Donald Trump set the political and national security community on fire Saturday morning, starting the day with a four-part Twitter rant alleging that...

The Former Secretary of Defense Outlines the Future of Warfare
From ACM Opinion

The Former Secretary of Defense Outlines the Future of Warfare

To an engineer in Silicon Valley, the Defense Department can look a little old, a little slow, and a little fat.

Hacker Knows Best: Privacy Tips from Kevin Mitnick
From ACM Opinion

Hacker Knows Best: Privacy Tips from Kevin Mitnick

Kevin Mitnick knows all the ways your privacy could be violated through your phone, computer and tablet.

What If the Internet Stopped Working for a Day?
From ACM Opinion

What If the Internet Stopped Working for a Day?

Jeff Hancock likes to give his Stanford University students weekend assignments that let them experience concepts discussed in class for themselves.

Police Could Get Your Location Data Without a Warrant. That Has to End
From ACM Opinion

Police Could Get Your Location Data Without a Warrant. That Has to End

The more we rely on technology, the more detailed a technological footprint we leave behind.

We Rely on the Government for Lots of Data. What Happens to That in the Trump Era of 'Alternative Facts'?
From ACM Opinion

We Rely on the Government for Lots of Data. What Happens to That in the Trump Era of 'Alternative Facts'?

During the first 24 hours of the Trump administration, the new White House took a clear, firm stand against publicly available information.

Connected Devices Give Spies a Powerful New Way to Surveil
From ACM Opinion

Connected Devices Give Spies a Powerful New Way to Surveil

There is little doubt that the web is the greatest gift that any intelligence agency could have ever asked for.

Just in Time for Trump, the NSA Loosens Its Privacy Rules
From ACM Opinion

Just in Time for Trump, the NSA Loosens Its Privacy Rules

As the privacy and civil liberty community braces for Donald Trump's impending control of US intelligence agencies like the NSA, critics have called on the Obama...

10 Ways the iPhone Changed Everything
From ACM Opinion

10 Ways the iPhone Changed Everything

Ten years ago, Nokia was the world's largest phone maker. Microsoft was gearing up to launch Windows Vista. And the best new products at CES included a wireless...

Bitcoin Will Never Be a Currency; It's Something Way Weirder
From ACM Opinion

Bitcoin Will Never Be a Currency; It's Something Way Weirder

The value of bitcoin surged past $1,000 this week, the first time it has reached such heights since late 2013.

Why President Obama Won't Pardon Edward Snowden
From ACM Opinion

Why President Obama Won't Pardon Edward Snowden

On September 14, 2016, days before the premiere of Oliver Stone's hagiographic movieSnowden, Human Rights Watch, the American Civil Liberties Union and Amnesty...

Why Frankenstein Is Still Relevant, Almost 200 Years After It Was Published
From ACM Opinion

Why Frankenstein Is Still Relevant, Almost 200 Years After It Was Published

Can I be totally honest? All I remember about Frankenstein is that Frankenstein is the doctor, not the monster. What happens in it?

The Biggest Security Threats Coming in 2017
From ACM Opinion

The Biggest Security Threats Coming in 2017

Whether it was a billion compromised Yahoo accounts or state-sponsored Russian hackers muscling in on the US election, this past year saw hacks of unprecedented...

Here's What a 'Digital Miranda Warning' Might Look Like
From ACM Opinion

Here's What a 'Digital Miranda Warning' Might Look Like

Anyone who has ever watched an American crime movie or television show can practically recite the Miranda warning by heart, even if they don't know its official...

Tech That Will Change Your Life in 2017
From ACM Opinion

Tech That Will Change Your Life in 2017

If you've seen in it in a movie, you might see it in reality in 2017.

Best Books of 2016
From ACM Opinion

Best Books of 2016

Our editors' picks for the best books of 2016, and some they're eagerly anticipating.
Sign In for Full Access
» Forgot Password? » Create an ACM Web Account
Read CACM in a free mobile app!
Access the latest issue, plus archived issues and more
ACM Logo
  • ACM CACM apps available for iPad, iPhone and iPod Touch, and Android platforms
  • ACM Digital Library apps available for iOS, Android, and Windows devices
  • Download an app and sign in to it with your ACM Web Account
Find the app for your mobile device
ACM DL Logo