Forgot your password?
typodupeerror
Medicine

Health Advisor: Ebola Still Spreading, Worst Outbreak We've Ever Seen 14

Posted by samzenpus
from the like-wildfire dept.
Lasrick writes After four decades of confining Ebola outbreaks to small areas, experts acknowledged in an October 9 New England Journal of Medicine article that "we were wrong" about the scope of the current situation. At the present transmission rate, the number of Ebola cases in West Africa doubles every two to three weeks. Early diagnosis is the key to controlling the epidemic, but that's far easier said than done: "And there are several complicating factors. For one thing, the Centers for Disease Control and Prevention (CDC) estimate that 60 percent of all Ebola patients remain undiagnosed in their communities." A transmission rate below 1 is necessary to keep the outbreak under control (instead of the current rate of 1.5 to 2), and the authors detail what's in the works to help achieve early detection, which is crucial to reducing the current transmission rate.
Security

Ask Slashdot: Best Biometric Authentication System? 38

Posted by samzenpus
from the eyes-have-it dept.
kwelch007 writes I run a network for a company that does manufacturing primarily in a clean-room. We have many systems in place that track countless aspects of every step. However, we do not have systems in place to identify the specific user performing the step. I could do this easily, but asking users to input their AD login every time they perform a task is a time-waster (we have "shared" workstations throughout.) My question is, what technologies are people actually using successfully for rapid authentication? I've thought about fingerprint scanners, but they don't work because in the CR we have to wear gloves. So, I'm thinking either face-recognition or retinal scans...but am open to other ideas if they are commercially viable.
Technology

Voting Machines Malfunction: 5,000 Votes Not Counted In Kansas County 44

Posted by samzenpus
from the our-bad dept.
An anonymous reader writes A malfunction in electronic voting machines in Saline County, Kansas, left over 5,000 votes uncounted. That's roughly one-third of the votes cast. Counting those 5,207 votes didn't change any outcomes in this case however. “That’s a huge difference,” county Chairman Randy Duncan said when notified by the Journal of the error. “That’s scary. That makes me wonder about voting machines. Should we go back to paper ballots?”
Bitcoin

Bitcoin Is Not Anonymous After All 51

Posted by samzenpus
from the pulling-back-the-curtain dept.
Taco Cowboy points out a new study that shows it is possible to figure out the IP address of someone who pays for transactions anonymously online using bitcoins. "The Bitcoin system is not managed by a central authority, but relies on a peer-to-peer network on the Internet. Anyone can join the network as a user or provide computing capacity to process the transactions. In the network, the user's identity is hidden behind a cryptographic pseudonym, which can be changed as often as is wanted. Transactions are signed with this pseudonym and broadcast to the public network to verify their authenticity and attribute the Bitcoins to the new owner. In their new study, researchers at the Laboratory of Algorithmics, Cryptology and Security of the University of Luxembourg have shown that Bitcoin does not protect user's IP address and that it can be linked to the user's transactions in real-time. To find this out, a hacker would need only a few computers and about €1500 per month for server and traffic costs. Moreover, the popular anonymization network "Tor" can do little to guarantee Bitcoin user's anonymity, since it can be blocked easily."
Blackberry

BlackBerry Will Buy Your iPhone For $550 64

Posted by samzenpus
from the please-buy-our-phone dept.
mpicpp points out that BlackBerry is hoping to get iPhone owners to switch to Passport smartphones by promising up to $550 to trade in their phones. "The promotion, which starts Monday, promises as much as $550 to iPhone owners who trade in their handsets in favor of BlackBerry's Passport. The actual trade-in value depends on the iPhone, with the iPhone 4S worth up to $90 and the iPhone 6 worth up to $400. (The iPhone 6 Plus is not eligible.) BlackBerry then sweetens the deal by kicking in an additional $150 as a topper for each iPhone. The deal will run through February 13, but it's good only in North America. Customers must buy the $599 to $699 unlocked Passport phone through either BlackBerry's website or Amazon. The trade-in amount comes in the form of a Visa prepaid card."
Power

Jackie Chan Discs Help Boost Solar Panel Efficiency 112

Posted by samzenpus
from the super-solar-cop dept.
wbr1 writes Apparently the pit pattern on a blu-ray disk is great at helping trap photons, rather than reflecting them. Applying this pattern to the glass in a solar panel can boost efficiency by 22%. Researchers at Northwestern tested this system with Jackie Chan discs. From the article: "To increase the efficiency of a solar panel by 22%, the researchers at Northwestern bought a copy of Police Story 3: Supercop on Blu-ray; removed the top plastic layer, exposing the recording medium beneath; cast a mold of the quasi-random pattern; and then used the mold to create a photovoltaic cell with the same pattern....The end result is a solar panel that has a quantum efficiency of around 40% — up about 22% from the non-patterned solar panel."
Build

Fly With the Brooklyn Aerodrome (Video) 16

Posted by Roblimo
from the it's-not-a-drone-it's-just-a-model-plane dept.
A bit of housing insulation material, a battery, a motor and propellor, a radio receiver and transmitter, and servos to control the motor and a pair of ailerons, and you're ready to fly the Brooklyn Aerodrome way. This isn't a tiny radio-controlled paper airplane, but a big bruiser with a 1:1 power to weight ratio (which means it can climb like a bat out of hell) and enough guts to fly in reasonably windy conditions while carrying a camera -- except we'd better not mention cameras, since Brooklyn Aerodrome creations, whether kits or plans, are obviously intended tohelp you build model airplanes, not drones. Timothy ran into project proponent Breck Baldwin at a maker faire near Atlanta, surrounded by a squadron of junior pilots who may someday become astronauts on the Moon - Mars run -- or at least delivery drone controllers for Amazon. (Alternate Video Link)
BSD

DragonFly BSD 4.0 Released 45

Posted by samzenpus
from the check-it-out dept.
An anonymous reader writes From the release page: Version 4 of DragonFly brings Haswell graphics support, 3D acceleration, and improved performance in extremely high-traffic networks. DragonFly now supports up to 256 CPUs, Haswell graphics (i915), concurrent pf operation, and a variety of other devices.
The Almighty Buck

Was Microsoft Forced To Pay $136M In Back Taxes In China? 40

Posted by samzenpus
from the pay-up dept.
itwbennett writes China's state-controlled Xinhua News Agency said on Sunday that an unnamed international company was forced to pay 840 million yuan ($136 million) in back taxes, as part of a Chinese government crackdown on tax evasion. The Xinhua article simply referred to it as the "M company," describing it as a top 500 global firm headquartered in the U.S. that in 1995 set up a wholly owned foreign subsidiary in Beijing. The details match Microsoft's own background, and no other company obviously fits the bill. Xinhua added, that despite the company's strengths, its subsidiary in China had not been not making a profit, and posted a loss of over $2 billion during a six-year period.
Privacy

Clarificiation on the IP Address Security in Dropbox Case 121

Posted by samzenpus
from the read-all-about-it dept.
Bennett Haselton writes A judge rules that a county has to turn over the IP addresses that were used to access a county mayor's Dropbox account, stating that there is no valid security-related reason why the IP addresses should be exempt from a public records request. I think the judge's conclusion about IP addresses was right, but the reasoning was flawed; here is a technically more correct argument that would have led to the same answer. Keep Reading to see what Bennett has to say about the case.
Power

WaveNET – the Floating, Flexible Wave Energy Generator 67

Posted by Soulskill
from the making-bernoulli-work-for-us dept.
Zothecula writes: Scotland's Albatern is putting a new, modular spin on renewable energy generation. WaveNET is a scalable array of floating "Squid" generator units that harvest wave energy as their buoyant arms rise and fall with the motion of the waves. Each Squid can link up to as many as three others, effectively creating a large, floating grid that's flexible in every direction. The bigger this grid gets, the more efficient it becomes at harvesting energy, and the more different wave movements it can extract energy from. Albatern's 10-year target is to have 1.25 kilometer-long floating energy farms pumping out as much as 100 megawatts by 2024.
Transportation

Auto Industry Teams Up With Military To Stop Car Hacking 90

Posted by Soulskill
from the feel-free-to-stay-on-top-of-that dept.
An anonymous reader writes: A team of hackers is collaborating with military and industry groups to develop cyber security defenses for commercially available cars, in response to a growing threat from criminals and terrorists. In the U.K., hackers are now responsible for a third of car thefts in London and there are fears that while technology is progressing, older models will remain vulnerable to attack. Although there have been no reported instances of a car being completely commandeered outside of controlled conditions, during tests hackers come out on top every time – unlocking car boots, setting off windscreen wipers, locking brakes, and cutting the engine.
The Courts

Hacker Threatened With 44 Felony Charges Escapes With Misdemeanor 156

Posted by Soulskill
from the my-days-of-not-taking-you-seriously-are-certainly-coming-to-a-middle dept.
An anonymous reader writes: It's no secret that prosecutors usually throw every charge they can at an alleged criminal, but the case of Aaron Swartz brought to light how poorly-written computer abuse laws lend themselves to this practice. Now, another perfect example has resolved itself: a hacker with ties to Anonymous was recently threatened with 44 felony counts of computer fraud and cyberstalking, each with its own 10-year maximum sentence. If the charges stuck, the man was facing multiple lifetimes worth of imprisonment.

But, of course, they didn't. Prosecutors struck a deal to get him to plead guilty to a single misdemeanor charge, which carried only a $10,000 fine. The man's attorney, Tor Eklund, said, "The more I looked at this, the more it seemed like an archetypal example of the Department of Justice's prosecutorial abuse when it comes to computer crime. It shows how aggressive they are, and how they seek to destroy your reputation in the press even when the charges are complete, fricking garbage."
Ruby

Is Ruby On Rails Losing Steam? 223

Posted by Soulskill
from the only-among-left-handed-geriatric-haberdashers dept.
itwbennett writes: In a post last week, Quartz ranked the most valuable programming skills, based on job listing data from Burning Glass and the Brookings Institution. Ruby on Rails came out on top, with an average salary of $109,460. And that may have been true in the first quarter of 2013 when the data was collected, but "before you run out and buy Ruby on Rails for Dummies, you might want to consider some other data which indicate that Rails (and Ruby) usage is not trending upwards," writes Phil Johnson. He looked at recent trends in the usage of Ruby (as a proxy for Rails usage) across MS Gooroo, the TIOBE index, the PYPL index, Redmonk's language rankings, and GitHut and found that "demand by U.S. employers for engineers with Rails skills has been on the decline, at least for the last year."
HP

Former HP CEO Carly Fiorina Considering US Presidential Run 363

Posted by Soulskill
from the good-luck-with-that dept.
McGruber writes: Fired HP CEO and failed Republican Senate candidate Carly Fiorina is "actively exploring a 2016 presidential run." Fiorina has been "talking privately with potential donors, recruiting campaign staffers, courting grass-roots activists in early caucus and primary states, and planning trips to Iowa and New Hampshire starting next week."

"Out of register space (ugh)" -- vi

Working...