News tagged with data networks
Cell network security holes revealed, with an app to test your carrier
Popular firewall technology designed to boost security on cellular networks can backfire, unwittingly revealing data that could help a hacker break into Facebook and Twitter accounts, a new study from the University of Michigan ...
May 21, 2012 |
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New lawsuit takes aim at Facebook privacy
A new lawsuit consolidating several complaints about Facebook's privacy policies was filed Friday in California, seeking damages for US users of the social network for improper tracking.
May 19, 2012 |
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The elusive capacity of data networks
In its early years, information theory — which grew out of a landmark 1948 paper by MIT alumnus and future professor Claude Shannon — was dominated by research on error-correcting codes: How do yo ...
Technology / Computer Sciences
May 15, 2012 |
4.6 / 5 (7) |
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Privacy worries dog Facebook ahead of IPO
Some 900 million people like Facebook. But when they realize their private information is being bought and sold, some don't like it so much.
May 15, 2012 |
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Online scams cost $485 mn in US in 2011: survey
Online scams including identity theft schemes, "advance fee" and "romance fraud" cost Americans some $485 million in 2011, a report prepared for the FBI said Thursday.
May 10, 2012 |
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Social Security's IT system could benefit by joining the cloud, scientist says
The Social Security Administration (SSA) should restructure its already massive information technology (IT) systems so they can be readily scaled up, much like the systems used by Google and Amazon, William L. Scherlis, professor ...
Technology / Computer Sciences
May 09, 2012 |
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Ergen lays out Dish Network's 10-year plan
(AP) -- Charlie Ergen, the billionaire who controls Dish Network Corp., has a 10-year plan to transform the satellite TV provider into a one-stop shop for Internet access, video and voice services at home and on the go.
May 02, 2012 |
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Researchers boost efficiency of multi-hop wireless networks
Multi-hop wireless networks can provide data access for large and unconventional spaces, but they have long faced significant limits on the amount of data they can transmit. Now researchers from North Carolina State University ...
Apr 19, 2012 |
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NASA to fly atomic clock to improve space navigation
(Phys.org) -- When people think of space technologies, many think of high-tech solar panels, complex and powerful propulsion systems or sophisticated, electronic guidance systems. Another critical piece of ...
Space & Earth / Space Exploration
Apr 11, 2012 |
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Facebook failing on privacy promises: campaign group
Facebook has failed to meet a deadline to improve its privacy policies that was set by the data commissioner in Ireland, home to it overseas headquarters, an Austrian advocacy group said on Tuesday.
Apr 03, 2012 |
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Earth Hour dilemma: When the 'like' button harms the planet
Green groups around the world are turning to social networking to drive their campaign for Earth Hour on Saturday, when lights are turned off for an hour to signal concern about global warming.
Mar 29, 2012 |
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Australia bans Chinese company Huawei from Web network
(AP) -- Australia has banned Chinese technology giant Huawei from bidding to help build a nationwide high-speed Internet network due to concern about cyber attacks traced to China.
Mar 27, 2012 |
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'Hacktivists' biggest data thieves in 2011: Verizon
Activists with hacker skills were behind more than half the data stolen in cyber attacks last year, according to findings released on Thursday by Verizon Communications.
Mar 22, 2012 |
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Obama names new chief technology officer
US President Barack Obama named a new chief technology officer on Friday to lead efforts to inject innovation into government.
Mar 09, 2012 |
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Health monitoring? There's an app for that
Researchers in New Zealand have developed a prototype Bluetooth-enabled medical monitoring device that can be connected wirelessly to your smart phone and keep track of various physiological parameters, such as body temperature, ...
Mar 09, 2012 |
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