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+ - Want To Ensure Your Personal Android Data Is Truly Wiped? Turn On Encryption-> 1

Submitted by MojoKid
MojoKid (1002251) writes "We've been around the block enough times to know that outside of shredding a storage medium, all data is recoverable. It's just matter of time, money, and effort. However, it was still sobering to find out exactly how much data security firm Avast was able to recover from Android devices it purchased from eBay, which included everything from naked selfies to even a completed loan application. Does this mean we shouldn't ever sell the old handset? Luckily, the answer is no. Avast's self-serving study was to promote its Anti-Theft app available on Google Play. The free app comes with a wipe feature that overwrites all files, thereby making them invisible to casual recovery methods. That's one approach. There's another solution that's incredibly easy and doesn't require downloading and installing anything. Before you sell your Android phone on eBay, Craigslist, or wherever, enable encryption and wait for it to encrypt the on board storage. After that, perform a wipe and reset as normal, which will obliterate the encryption key and ensure the data on your device can't be read. This may not work on certain devices, which will ask you to decrypt data before wiping but most should follow this convention just fine."
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Education

Geographic Segregation By Education 200

Posted by Soulskill
from the philosophy-majors-in-philly,-music-majors-in-singapore dept.
The wage gap between college-educated workers and those with just a high school diploma has been growing — and accelerating. But the education gap is also doing something unexpected: clustering workers with more education in cities with similar people. "This effectively means that college graduates in America aren't simply gaining access to higher wages. They're gaining access to high-cost cities like New York or San Francisco that offer so much more than good jobs: more restaurants, better schools, less crime, even cleaner air." Most people are aware of the gentrification strife occurring in San Francisco, but it's one among many cities experiencing this. "[Research] also found that as cities increased their share of college graduates between 1980 and 2000, they also increased their bars, restaurants, dry cleaners, museums and art galleries per capita. And they experienced larger decreases in pollution and property crime, suggesting that cities that attract college grads benefit from both the kind of amenities that consumers pay for and those that are more intangible." The research shows a clear trend of the desirable cities becoming even more desirable, to the point where it's almost a necessity for city planners to lure college graduates or face decline.
Displays

Nano-Pixels Hold Potential For Screens Far Denser Than Today's Best 119

Posted by timothy
from the enhance-enhance-enhance dept.
Zothecula (1870348) writes "The Retina displays featured on Apple's iPhone 4 and 5 models pack a pixel density of 326 ppi, with individual pixels measuring 78 micrometers. That might seem plenty good enough given the average human eye is unable to differentiate between the individual pixels, but scientists in the UK have now developed technology that could lead to extremely high-resolution displays that put such pixel densities to shame."

+ - "Nano-Pixels" Hold Huge Potential For Flexible, Low-Power, High-Res Screens->

Submitted by Zothecula
Zothecula (1870348) writes "The Retina displays featured on Apple's iPhone 4 and 5 models pack a pixel density of 326 ppi, with individual pixels measuring 78 micrometers. That might seem plenty good enough given the average human eye is unable to differentiate between the individual pixels, but scientists in the UK have now developed technology that could lead to extremely high-resolution displays that put such pixel densities to shame."
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Books

The Least They Could Do: Amazon Charges 1 Cent To Meet French Free Shipping Ban 258

Posted by timothy
from the not-a-sou-more dept.
Last year, we mentioned that the French government was unhappy with Amazon for offering better prices than the French competition, and strongly limited the amount by which retailers can discount books. Last month, the French parliament also passed a law banning free delivery of books. Ars Technica reports that Amazon has responded with a one-penny shipping rate on the orders that would previously have shipped free. Says the article: This is by no means the first time France has tried to put a damper on major US tech companies dabbling in books or other reading materials. In 2011, the country updated an old law related to printed books that then allowed publishers to impose set e-book pricing on Apple and others. And in 2012, there was the very public dispute between French lawmakers and Google over the country's desire to see French media outlets paid for having their content pop up in search results. At least for now with this most recent situation, an online giant has found a relatively quick and easy way to regain the upperhand.
Crime

Source Code Leaked For Tinba Banking Trojan 73

Posted by timothy
from the small-can-be-potent dept.
msm1267 (2804139) writes "The source code for Tinba, known as the smallest banker Trojan in circulation, has been posted on an underground forum. Researchers say that the files turned out to be the source code for version one of Tinba, which was identified in 2012, and is the original, privately sold version of the crimeware kit. Tinba performs many of the same malicious functions as other banker Trojans, injecting itself into running processes on an infected machine, including the browser and explorer.exe. The malware is designed to steal financial information, including banking credentials and credit-card data and also makes each infected computer part of a botnet. Compromised machines communicate with command-and-control servers over encrypted channels. Tinba got its name from an abbreviation of "tiny banker," and researchers say that it's only about 20 KB in size."

+ - Source Code Leaked for Tinba Banking Trojan->

Submitted by msm1267
msm1267 (2804139) writes "The source code for Tinba, known as the smallest banker Trojan in circulation, has been posted on an underground forum. Researchers say that the files turned out to be the source code for version one of Tinba, which was identified in 2012, and is the original, privately sold version of the crimeware kit.

Tinba performs many of the same malicious functions as other banker Trojans, injecting itself into running processes on an infected machine, including the browser and explorer.exe. The malware is designed to steal financial information, including banking credentials and credit-card data and also makes each infected computer part of a botnet. Compromised machines communicate with command-and-control servers over encrypted channels. Tinba got its name from an abbreviation of “tiny banker”, and researchers say that it’s only about 20 KB in size."

Link to Original Source
Medicine

CDC Closes Anthrax, Flu Labs After Potentially Deadly Mix-Ups Come to Light 83

Posted by timothy
from the try-the-new-super-vaccine dept.
In the wake of two potentially deadly accidents, the CDC yesterday announced the temporary closure of both the anthrax and flu research labs at the agency's Atlanta headquarters. The New York Times reports: In one episode last month, at least 62 C.D.C. employees may have been exposed to live anthrax bacteria after potentially infectious samples were sent to laboratories unequipped to handle them. Employees not wearing protective gear worked with bacteria that were supposed to have been killed but may not have been. All were offered a vaccine and antibiotics, and the agency said it believed no one was in danger. “We have a high degree of confidence that no one was exposed,” said Dr. Thomas Frieden, the C.D.C. director. Credit David Goldman/Associated Press In a second accident, disclosed Friday, a C.D.C. lab accidentally contaminated a relatively benign flu sample with a dangerous H5N1 bird flu strain that has killed 386 people since 2003. Fortunately, a United States Agriculture Department laboratory realized that the strain was more dangerous than expected and alerted the C.D.C. ... The anthrax and flu labs will remain closed until new procedures are imposed, Frieden said. For the flu lab, that will be finished in time for vaccine preparation for next winter’s flu season, he said.
Communications

New Technology Uses Cellular Towers For Super-Accurate Weather Measurements 41

Posted by timothy
from the gives-each-droplet-ipv6-address dept.
Iddo Genuth (903542) writes "Israeli scientists from the Tel Aviv University perfected a method for using cell phone service towers' microwave emitters to measure rain and snow and even (for the first time ) detect fog with great accuracy over vast areas in real time. The research team members have analyzed endless amounts of raw cellular data and developed more accurate ways to measure meteorological information and added more parameters that they can now measure using their growing database. When combined with existing meteorological monitoring technologies such as radars and local ground based weather stations, the results show unprecedented level of accuracy that can give better and further weather forecast as well as special warnings about upcoming floods, fog and hail which can affect both people and crop production."

+ - New Technology Uses Cellular Towers for Super Accurate Weather Measurements->

Submitted by Iddo Genuth
Iddo Genuth (903542) writes "Israeli scientists from the Tel Aviv University perfected a method for using cell phone service towers microwave emitters to measure rain, snow and even (for the first time ) detect fog with great accuracy over vast areas in real time.

The research team members have analyzed endless amounts of raw cellular data and developed more accurate ways to measure meteorological information and added more parameters that they can now measure using their growing database. When combined with existing meteorological monitoring technologies such as radars and local ground based weather stations, the results show unprecedented level of accuracy that can give better and further weather forecast as well as special warnings about upcoming floods, fog and hail which can affect both people and crop production."

Link to Original Source
Science

Chimpanzee Intelligence Largely Determined By Genetics 152

Posted by timothy
from the why-I'll-be-a-smart-monkey's-uncle dept.
As reported by National Geographic, intelligence in chimpanzees appears to be strongly heritable, according to research led by William Hopkins, a primatologist at the Yerkes National Primate Research Center in Atlanta, Georgia, who examined both genetic and environmental factors for a group of related chimpanzees with varying measured intelligence: To find out how much of that variability is due to genetics, Hopkins and his team assessed the cognitive abilities of 99 captive chimpanzees. They used a battery of 13 tests measuring various manifestations of intelligence, such as how the animals dealt with the physical world, reacted to sound, and used tools. The group of chimps tested had an expansive family tree, ranging from full siblings to fourth and fifth cousins. This allowed the researchers to calculate how well scores on cognitive traits aligned with genetic relatedness. Two categories of tasks were significantly heritable: those related to spatial cognition, such as learning physical locations, and those that required social cognition, such as grabbing a person's attention. Some chimps are quite clever, making kissing sounds or clapping their hands to draw an experimenter's attention, Hopkins said. "This one is a real measure of intelligence and innovative behavior."

+ - Highly respected engingeering school graduates more women than men 3

Submitted by kevmeister
kevmeister (979231) writes "Harvey Mudd College, a highly regarded engineering school in Claremont, California, announced that 56% of the latest graduating engineering class was female.

The article makes it clear that Harvey Mudd did put substantial effort into increasing female participation in STEM majors and that the overall graduating class or 2014 was almost half women.

Looks like (with effort) it is possible to get women interested in STEM."
Hardware

Slashdot Asks: Do You Want a Smart Watch? 358

Posted by timothy
from the does-it-shoot-deadly-darts? dept.
Watches that do more than tell the time have been around for a long time. (And in fiction, James Bond, Dick Tracey, and Michael Knight all had notably high-tech watches.) The new smart watches from Samsung and LG, without a phone connected via Bluetooth as backhaul, can still serve to show the time and to serve as alarms (and Samsung's can measure your pulse, too), but all the magic features (like searching by voice via the watch) do require a connection. They can't play MP3s or take pictures on their own, and they don't have built-in GPS. Even so, compared to the polarizing Google Glass, the new breed of smart watches are wearables that probably are an easier sell, even if this far the trend has been to replace watches with smart phones. (Android Wear has gotten a lot of attention, but Microsoft has their own upcoming, and Apple almost certainly does, too.) Are you interested in a smart watch, and if so, what uses do you want it for? If they have no appeal to you now, are there functions that would make you change your mind on that front?
Government

FCC Approves Subsidy Plan to Upgrade School and Library Networks 66

Posted by timothy
from the ask-for-a-mile-in-hopes-of-an-inch dept.
The Washington Post reports that, "In a 3-2 vote along party lines Friday, the FCC greenlit a plan to spend $2 billion over the next two years on subsidies for internal networks. The move also begins a process to phase out some subsidies under the federal program, known as E-Rate, for services and equipment that are on the decline, such as pagers and dial-up Internet service." That sounds like a lot of money, and it is, but as usual in politics it's the result of a messy process: The original plan called for spending $5 billion on WiFi over five years, in line with a push by the Obama administration to bring next-gen broadband and WiFi to 99 percent of students over the same period. Those funds would have partly come from savings as a result of transitioning away from supporting legacy technologies. The proposal would also have eliminated an existing requirement that E-Rate funds be spent first on broadband services before being applied to WiFi. In past years, the cost of broadband service meant that money was rarely left over for upgrading WiFi connections. But the FCC's proposal was ultimately scaled back late Thursday amid Republican objections that the E-Rate program can't afford the changes. The final proposal's two-year, $2 billion commitment accounts for the money the FCC has already set aside for WiFi upgrades, but it does not commit the FCC to funding WiFi upgrades at that same rate for the following three years.

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