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Owner of Snowden's Email Service on Why He Closed Lavabit Rather Than Comply With Gov't
From ACM Opinion

Owner of Snowden's Email Service on Why He Closed Lavabit Rather Than Comply With Gov't

Lavabit, an encrypted email service believed to have been used by National Security Agency leaker Edward Snowden, has abruptly shut down.

The Giant Hurdle For the Internet of Things
From ACM Opinion

The Giant Hurdle For the Internet of Things

Everyone's talking about the Internet of Things, a proposed network of intelligent devices that could one day automate much of the world around us. HVAC and lighting...

Attracting the Next Cybersecurity Pros
From ACM TechNews

Attracting the Next Cybersecurity Pros

Winnie Callahan, director for business, education, government, and health innovations at the University of Southern California Viterbi's Information Sciences Institute...

How Wearable Technology Could Transform Business
From ACM Opinion

How Wearable Technology Could Transform Business

Once upon a time seeing your life flash before your eyes was something people did their best to avoid. The arrival of Google Glass seems to have changed that.

Pgp Inventor and Silent Circle Co-Founder Phil Zimmermann on the Surveillance Society
From ACM Opinion

Pgp Inventor and Silent Circle Co-Founder Phil Zimmermann on the Surveillance Society

Phil Zimmermann might be a technologist, but he tends to get philosophical when it comes to the issues of privacy and security and how they intersect with our society...

Lavabit Chief Predicts 'long Fight' with Feds
From ACM Opinion

Lavabit Chief Predicts 'long Fight' with Feds

Ladar Levison can't talk for legal reasons about the specifics of why he shut down Lavabit, his encrypted Web e-mail company, but he is hardly tight-lipped about...

WikiLeaks' Teenage Benedict Arnold
From ACM Opinion

WikiLeaks' Teenage Benedict Arnold

When he met Julian Assange for the first time, Sigurdur Thordarson admired the WikiLeaks founder's attitude and quickly signed up to the cause.

Former Nsa Chief on Latest Leaked Dragnet Spy Program: It's Real, and It's Spectacular
From ACM Opinion

Former Nsa Chief on Latest Leaked Dragnet Spy Program: It's Real, and It's Spectacular

Does the NSA really operate a vast database that allows its analysts to sift through millions of records showing nearly everything a user does on the Internet,...

Snowden—Facts, Fictions, and  Fears
From ACM Opinion

Snowden—Facts, Fictions, and Fears

"Any analyst at any time can target anyone. Any selector, anywhere ... I, sitting at my desk, certainly had the authorities to wiretap anyone, from you or your...

Tech Essentials: How Cory Doctorow Gets Around
From ACM Opinion

Tech Essentials: How Cory Doctorow Gets Around

The co-editor of Boing Boing, novelist and fellow at the Electronic Frontier Foundation shares his tools for circumventing censorship in airports, easing back pain...

The Public-Private Surveillance Partnership
From ACM Opinion

The Public-Private Surveillance Partnership

Imagine the government passed a law requiring all citizens to carry a tracking device. Such a law would immediately be found unconstitutional. Yet we all carry...

Miscreants of the Internet Love to Torture Brian Krebs
From ACM Opinion

Miscreants of the Internet Love to Torture Brian Krebs

What is Brian Krebs?

They Know Much More Than You Think
From ACM Opinion

They Know Much More Than You Think

In mid-May, Edward Snowden, an American in his late twenties, walked through the onyx entrance of the Mira Hotel on Nathan Road in Hong Kong and checked in.

A Day in the Life of My Iphone
From ACM Opinion

A Day in the Life of My Iphone

Each morning at 7 a.m., I am awakened by the sound of a spaceship next to my bed.

Mail from the (velvet) Cybercrime ­nderground
From ACM Opinion

Mail from the (velvet) Cybercrime ­nderground

Over the past six months, "fans" of this Web site and its author have shown their affection in some curious ways.

Ars Speaks with Vocal Nsa Critic Sen. Ron Wyden
From ACM Opinion

Ars Speaks with Vocal Nsa Critic Sen. Ron Wyden

As a series of top-secret NSA documents have been leaked over the past several weeks, the issue of widespread government surveillance has been front-and-center...

Justice For Alan Turing?
From ACM Opinion

Justice For Alan Turing?

What do we do with the knowledge that people not all that different from ourselves have behaved with astounding stupidity and cruelty, over and over again, in the...

Eff to Court: Forced Decryption ­nconstitutional
From ACM Opinion

Eff to Court: Forced Decryption ­nconstitutional

You shouldn't have to surrender your constitutional rights in order to safeguard your electronic privacy.

Could the Government Get a Search Warrant For Your Thoughts?
From ACM Opinion

Could the Government Get a Search Warrant For Your Thoughts?

We don't have a mind reading machine.

I'm Still Waiting For My Phone to Become My Wallet
From ACM Opinion

I'm Still Waiting For My Phone to Become My Wallet

During the sweltering heat wave earlier this month, it seemed too hot to wear much, carry much or do much of anything at all.
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