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Bitcoin Is Broken
From ACM Opinion

Bitcoin Is Broken

And not just superficially so, but fundamentally, at the core protocol level.

Here's What the Morris Worm Prosecutor Thinks About Aaron Swartz
From ACM Opinion

Here's What the Morris Worm Prosecutor Thinks About Aaron Swartz

It was 25 years ago Tuesday that The New York Times first named 23-year-old Cornell graduate student Robert Morris as the culprit behind what became known as the...

Should We Believe More in Big Data or in Magic?
From ACM Opinion

Should We Believe More in Big Data or in Magic?

One year I spent a lot of time with professional magicians.

Fifth Amendment Prohibits Compelled Decryption, New EFF Brief Argues
From ACM Opinion

Fifth Amendment Prohibits Compelled Decryption, New EFF Brief Argues

Encryption is one of the most important ways to safeguard data from prying eyes.

Orson Scott Card Talks Ender's Game
From ACM Opinion

Orson Scott Card Talks Ender's Game

In Ender's Game, the Nebula Award-winning 1985 novel by Orson Scott Card, a 6-year-old boy is taken from his family on Earth to an orbital military academy to be...

Driverless Cars Are Further Away Than You Think
From ACM Opinion

Driverless Cars Are Further Away Than You Think

A silver BMW 5 Series is weaving through traffic at roughly 120 kilometers per hour (75 mph) on a freeway that cuts northeast through Bavaria between Munich and...

Don Boroson on Nasa's Record-Breaking ­se of Laser Communications
From ACM Opinion

Don Boroson on Nasa's Record-Breaking ­se of Laser Communications

Last week, NASA announced that the Lunar Laser Communication Demonstration (LLCD) on its Lunar Atmosphere and Dust Environment Explorer (LADEE) spacecraft had made...

The Information-Gathering Paradox
From ACM Opinion

The Information-Gathering Paradox

Consumer trust is a vital currency for every big Internet company, which helps to explain why the giants of Silicon Valley have gone to great lengths in recent...

­.k. Official ­rges ­.s. Government to Adopt a Digital Core
From ACM Opinion

­.k. Official ­rges ­.s. Government to Adopt a Digital Core

When he read about the technical failures plaguing HealthCare.gov, Mike Bracken said it felt like a real-life version of the movie Groundhog Day.

The Battle For Power on the Internet
From ACM Opinion

The Battle For Power on the Internet

We're in the middle of an epic battle for power in cyberspace.

Former Nsa Chief: Nsa and ­.s. Cyber Command Are Now 'indistinguishable'
From ACM Opinion

Former Nsa Chief: Nsa and ­.s. Cyber Command Are Now 'indistinguishable'

The public's trust in government has been battered by repeated abuses of power, but it's not the NSA's fault.

Huawei Executive Talks About Cyber Security
From ACM Opinion

Huawei Executive Talks About Cyber Security

As the world's second-largest supplier of telecommunications network equipment, Huawei plays a part in the technology industry's efforts to ensure network security...

10 Questions For Ibm's Katharine Frase
From ACM Opinion

10 Questions For Ibm's Katharine Frase

Dr. Katharine Frase was appointed chief technology officer of IBM in March 2013. She sets IBM's technical strategy and defines areas of growth in addition to cultivating...

How to Design—and Defend Against—the Perfect Security Backdoor
From ACM Opinion

How to Design—and Defend Against—the Perfect Security Backdoor

We already know the NSA wants to eavesdrop on the Internet. 

N.s.a. Director Gives Firm and Broad Defense of Surveillance Efforts
From ACM Opinion

N.s.a. Director Gives Firm and Broad Defense of Surveillance Efforts

The director of the National Security Agency, Gen. Keith B. Alexander, said in an interview that to prevent terrorist attacks he saw no effective alternative to...

A Court Order Is an Insider Attack
From ACM Opinion

A Court Order Is an Insider Attack

Commentators on the Lavabit case, including the judge himself, have criticized Lavabit for designing its system in a way that resisted court-ordered access to user...

Three Questions For Microsoft's New Head of Research, Peter Lee
From ACM Opinion

Three Questions For Microsoft's New Head of Research, Peter Lee

Microsoft's new head of research, Peter Lee, is tasked with helping the company invent the future.

Here's Everything You Should Know About Nsa Address Book Spying in One Faq
From ACM News

Here's Everything You Should Know About Nsa Address Book Spying in One Faq

A new report from The Washington Post, based on documents provided by whistleblower Edward Snowden, reveals that the National Security Agency is collecting hundreds...

The Argument For Making the Misuse of Your Personal Data a Felony
From ACM Opinion

The Argument For Making the Misuse of Your Personal Data a Felony

Craig Mundie is Microsoft's senior advisor to the CEO, spending his time on big-picture stuff such as (according to his bio) "key strategic projects within the...

Breaking the Internet
From ACM Opinion

Breaking the Internet

Brazilian President Dilma Rouseff's recent indictment of the United States' cyber-spying practices has profound global repercussions for the U.S vision of a borderless...
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