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subjectCommunications / Networking
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An edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.


Supreme Court Case Tests the Limits of Free Speech on Facebook and Other Social Media
From ACM News

Supreme Court Case Tests the Limits of Free Speech on Facebook and Other Social Media

About a week after Tara Elonis persuaded a judge to issue a protective order against her estranged husband, Anthony, her soon-to-be ex had this to say: "Fold up...

Hour of Code to Feature 'frozen' Characters
From ACM TechNews

Hour of Code to Feature 'frozen' Characters

Educational nonprofit Code.org is collaborating with Disney to open its week-long "Hour of Code" event during Computer Science Education Week Dec. 8-14. 

U.S., European Authorities Strike Against Internet's Black Markets
From ACM TechNews

U.S., European Authorities Strike Against Internet's Black Markets

U.S. and European law enforcement agencies last week launched a massive, coordinated strike on the so-called Dark Web.

Verizon, At&t Tracking Their Users with 'supercookies'
From ACM News

Verizon, At&t Tracking Their Users with 'supercookies'

Verizon and AT&T have been quietly tracking the Internet activity of more than 100 million cellular customers with what critics have dubbed "supercookies"—markers...

Cyberattacks Trigger Talk of 'hacking Back'
From ACM TechNews

Cyberattacks Trigger Talk of 'hacking Back'

The continuing cyberattacks on U.S. corporate networks is spurring talk among some executives and government officials of going on the offensive, or "hacking back...

5 Insights from Vint Cerf on Bitcoin, Net Neutrality and More
From ACM Opinion

5 Insights from Vint Cerf on Bitcoin, Net Neutrality and More

When Vint Cerf, often called the "father of the Internet," is speaking, it's wise to listen.

Protesters in Hong Kong Must Weigh the Promise and Risks of Mesh Networking
From ACM News

Protesters in Hong Kong Must Weigh the Promise and Risks of Mesh Networking

In the heart of Hong Kong, where the largest pro-Democracy protest to challenge Beijing since the 1989 Tiananmen Square gathering has been brewing, some protesters...

So You Want to Hack Apple Pay?
From ACM News

So You Want to Hack Apple Pay?

A decade ago, a group of Johns Hopkins University grad students tried to hack one of the first commercially popular Near Field Communication payment systems—the...

For Sale: Systems that Can Secretly Track Where Cellphone ­sers Go Around the Globe
From ACM News

For Sale: Systems that Can Secretly Track Where Cellphone ­sers Go Around the Globe

Makers of surveillance systems are offering governments across the world the ability to track the movements of almost anybody who carries a cellphone, whether they...

For Sale: Systems That Can Secretly Track Where Cellphone ­sers Go Around the Globe
From ACM TechNews

For Sale: Systems That Can Secretly Track Where Cellphone ­sers Go Around the Globe

Privately owned surveillance companies are offering systems capable of tracking the location of any cellphone user to governments around the globe. 

Why One of Cybersecurity's Thought Leaders ­ses a Pager Instead of a Smart Phone
From ACM Opinion

Why One of Cybersecurity's Thought Leaders ­ses a Pager Instead of a Smart Phone

In the computer and network security industry, few people are as well known as Dan Geer.

How Spy Agencies Keep Their 'toys' from Law Enforcement
From ACM News

How Spy Agencies Keep Their 'toys' from Law Enforcement

A little over a decade ago, federal prosecutors used keystroke logging software to steal the encryption password of an alleged New Jersey mobster, Nicodemo Scarfo...

The Case That Might Cripple Facebook
From ACM Opinion

The Case That Might Cripple Facebook

An Irish judge has rendered a preliminary judgment that may have sweeping consequences for U.S. e-commerce firms.

Forget Touchscreens, 3D Holographic Displays Are Coming
From ACM News

Forget Touchscreens, 3D Holographic Displays Are Coming

As it stands, the touchscreen experience is confined to a flat, two-dimensional world.

Fcc Unveils 'new Regulatory Paradigm' For Defeating Hackers
From ACM TechNews

Fcc Unveils 'new Regulatory Paradigm' For Defeating Hackers

The Federal Communications Commission is working to expand its role among federal agencies charged with protecting U.S. networks from cyberattacks. 

Submarines for Saturn, Comet Hitchhikers, Asteroid Wranglers and Other Space Fantasies
From ACM News

Submarines for Saturn, Comet Hitchhikers, Asteroid Wranglers and Other Space Fantasies

If you thought Elon Musk was the only person coming up with innovative ideas for the exploration of outer space, you'd be wrong.

Brokers ­se 'billions' of Data Points to Profile Americans
From ACM News

Brokers ­se 'billions' of Data Points to Profile Americans

Are you a financially strapped working mother who smokes?

'smart Pills' with Chips, Cameras, and Robotic Parts Raise Legal, Ethical Questions
From ACM News

'smart Pills' with Chips, Cameras, and Robotic Parts Raise Legal, Ethical Questions

Each morning around 6, Mary Ellen Snodgrass swallows a computer chip.

Fcc Chair: An Internet Fast Lane Would Be 'commercially Unreasonable'
From ACM TechNews

Fcc Chair: An Internet Fast Lane Would Be 'commercially Unreasonable'

Federal Communications Commission chairman Tom Wheeler says the FCC could take action to block the emergence of Internet fast lanes, or "paid prioritization." 

Why the Death of Net Neutrality Would Be a Disaster For Libraries
From ACM Opinion

Why the Death of Net Neutrality Would Be a Disaster For Libraries

The Internet's eyes turned to the Federal Communications Commission on Thursday, as the panel approved a plan to consider allowing Internet service providers to...
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