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Updated: 3 min 47 sec ago

Securing Networks In the Internet of Things Era

1 hour 50 min ago
An anonymous reader writes "Gartner reckons that the number of connected devices will hit 26 billion by 2020, almost 30 times the number of devices connected to the IoT in 2009. This estimate doesn't even include connected PCs, tablets and smartphones. The IoT will represent the biggest change to our relationship with the Internet since its inception. Many IoT devices themselves suffer from security limitations as a result of their minimal computing capabilities. For instance, the majority don't support sufficiently robust mechanisms for authentication, leaving network admins with only weak alternatives or sometimes no alternatives at all. As a result, it can be difficult for organizations to provide secure network access for certain IoT devices."

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New EU Rules Will Limit Vacuum Cleaners To 1600W

4 hours 41 min ago
AmiMoJo writes "New EU rules are limiting vacuum cleaner motors to 1600W from 2014/09/01. The EU summary of the new rules explains that consumers currently equate watts with cleaning power, which is not the case. Manufacturers will be required to put ratings on packaging, including energy efficiency, cleaning efficiency on hard and carpeted floors, and dust emissions from the exhaust. In the EU vacuum cleaners use more energy than the whole of Denmark, and produce more emissions than dishwashers and washing machines."

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Virtual Machine Brings X86 Linux Apps To ARMv7 Devices

Sat, 23/08/2014 - 4:07am
DeviceGuru writes Eltechs announced a virtual machine that runs 32-bit x86 Linux applications on ARMv7 hardware. The ExaGear VM implements a virtual x86 Linux container on ARMv7 computers and is claimed to be 4.5 times faster than QEMU, according to Eltechs. The VM is based on binary translation technology and requires ARMv7, which means it should run on mini-PCs and SBCs based on Cortex-A8, A7, A9, and A15 processors — but sadly, it won't run on the ARM11 (ARMv6) SoC found on the Raspberry Pi. It also does not support applications that require kernel modules. It currently requires Ubuntu (v12.04 or higher), but will soon support another, unnamed Linux distro, according to Eltechs, which is now accepting half price pre-orders without payment obligation.

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"MythBusters" Drops Kari Byron, Grant Imahara, Tory Belleci

Sat, 23/08/2014 - 1:18am
rbrandis (735555) writes In a video announcement Thursday on Discovery Channel, MythBusters hosts Adam Savage and Jamie Hyneman revealed that longtime co-hosts and fan favorites Kari Byron, Grant Imahara, and Tory Belleci are no longer on the show. "This next season we're going back to our origins with just Adam and me," Hyneman said in the video, which explained that the change took hold as of the season's last episode on August 21. (Our interview with the original-and-remaining Mythbusters is one of my favorites.)

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Google Wants To Test Driverless Cars In a Simulation

Fri, 22/08/2014 - 11:34pm
An anonymous reader writes Google has been testing its autonomous vehicles on U.S. roads for a while now. In fact, they're required to, by law. "California's regulations stipulate autonomous vehicles must be tested under "controlled conditions" that mimic real-world driving as closely as possible. Usually, that has meant a private test track or temporarily closed public road." It's easy enough to test a few prototypes, but whenever autonomous cars start being produced by manufacturers, it'll become a lot more complicated. Now, Google is lobbying to change that law to allow testing via computer simulation. Safety director Ron Medford said, "Computer simulations are actually more valuable, as they allow manufacturers to test their software under far more conditions and stresses than could possibly be achieved on a test track." Google spokeswoman Katelin Jabbari said, "In a few hours, we can test thousands upon thousands of scenarios which in terms of driving all over again might take decades." Shee adds that simulator data can also easily provide information on how human behavior creeps into driving. "It's not just about the physics of avoiding a crash. It's also about the emotional expectation of passengers and other drivers." For example, when one of Google's computer-controlled cars is cut off, the software brakes harder than it needs to, because this makes the passengers feel safer. Critics say relying heavily on simulation data is flawed because it doesn't take into account how other cars react to the computer's driving.

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Illinois University Restricts Access To Social Media, Online Political Content

Fri, 22/08/2014 - 10:53pm
onproton writes Northern Illinois University recently began restricting student access to web pages that contain "illegal or unethical" content which, according to University policy, includes resources used for "political activities...and the organization or participation in meetings, rallies and demonstrations." A student raised concerns after attempting to access the Wikipedia page for Westboro Baptist Church, and receiving a filter message informing him that his access of this page would likely violate the University's Acceptable Use Policy, along with a warning that "all violations would be reviewed." This has lead to questions about whether some policies that restrict student access to information are in the best interest of the primary goal of education.

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Illinois University Restricts Access To Social Media, Online Political Content

Fri, 22/08/2014 - 10:53pm
onproton writes Northern Illinois University recently began restricting student access to web pages that contain "illegal or unethical" content which, according to University policy, includes resources used for "political activities...and the organization or participation in meetings, rallies and demonstrations." A student raised concerns after attempting to access the Wikipedia page for Westboro Baptist Church, and receiving a filter message informing him that his access of this page would likely violate the University's Acceptable Use Policy, along with a warning that "all violations would be reviewed." This has lead to questions about whether some policies that restrict student access to information are in the best interest of the primary goal of education.

Read more of this story at Slashdot.








Illinois University Restricts Access To Social Media, Online Political Content

Fri, 22/08/2014 - 10:53pm
onproton writes Northern Illinois University recently began restricting student access to web pages that contain "illegal or unethical" content which, according to University policy, includes resources used for "political activities...and the organization or participation in meetings, rallies and demonstrations." A student raised concerns after attempting to access the Wikipedia page for Westboro Baptist Church, and receiving a filter message informing him that his access of this page would likely violate the University's Acceptable Use Policy, along with a warning that "all violations would be reviewed." This has lead to questions about whether some policies that restrict student access to information are in the best interest of the primary goal of education.

Read more of this story at Slashdot.








Illinois University Restricts Access To Social Media, Online Political Content

Fri, 22/08/2014 - 10:53pm
onproton writes Northern Illinois University recently began restricting student access to web pages that contain "illegal or unethical" content which, according to University policy, includes resources used for "political activities...and the organization or participation in meetings, rallies and demonstrations." A student raised concerns after attempting to access the Wikipedia page for Westboro Baptist Church, and receiving a filter message informing him that his access of this page would likely violate the University's Acceptable Use Policy, along with a warning that "all violations would be reviewed." This has lead to questions about whether some policies that restrict student access to information are in the best interest of the primary goal of education.

Read more of this story at Slashdot.








Illinois University Restricts Access To Social Media, Online Political Content

Fri, 22/08/2014 - 10:53pm
onproton writes Northern Illinois University recently began restricting student access to web pages that contain "illegal or unethical" content which, according to University policy, includes resources used for "political activities...and the organization or participation in meetings, rallies and demonstrations." A student raised concerns after attempting to access the Wikipedia page for Westboro Baptist Church, and receiving a filter message informing him that his access of this page would likely violate the University's Acceptable Use Policy, along with a warning that "all violations would be reviewed." This has lead to questions about whether some policies that restrict student access to information are in the best interest of the primary goal of education.

Read more of this story at Slashdot.








Illinois University Restricts Access To Social Media, Online Political Content

Fri, 22/08/2014 - 10:53pm
onproton writes Northern Illinois University recently began restricting student access to web pages that contain "illegal or unethical" content which, according to University policy, includes resources used for "political activities...and the organization or participation in meetings, rallies and demonstrations." A student raised concerns after attempting to access the Wikipedia page for Westboro Baptist Church, and receiving a filter message informing him that his access of this page would likely violate the University's Acceptable Use Policy, along with a warning that "all violations would be reviewed." This has lead to questions about whether some policies that restrict student access to information are in the best interest of the primary goal of education.

Read more of this story at Slashdot.








Ask Slashdot: Where Can I Find Good Replacement Batteries?

Fri, 22/08/2014 - 10:11pm
An anonymous reader writes: I have an old phone with a battery that barely works anymore. My current phone's battery is mediocre — I can put up with it, but I've been thinking about getting a new one. My four-year-old ThinkPad holds less of a charge than I'd like, and less than it did when I bought it. In all these cases, the only thing holding me back from buying a new battery is that I'm not sure where to find a good one. Searching for my phone's battery on Amazon (or any major online retailer) yields a dozen results, all fairly cheap. But which are reliable? They all seem to have varying reviews, ranging from "Perfect official factory replacement!" to "Garbage knock-off, worse than the battery I replaced." Part numbers don't seem to help, as the knock-offs replicate those pretty well. I ask you, Slashdot: where can I find a good replacement battery?

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Finding an ISIS Training Camp Using Google Earth

Fri, 22/08/2014 - 9:28pm
An anonymous reader writes: Terrorist organization ISIS has been in the news a lot lately for their hostile activities in Iraq and Syria. They've also been very active online, posting propaganda and photos on various social networking sites to try to recruit more members. Frequently, they'll have pictures of themselves in nondescript locations — but even carefully selected images give clues to a real location. Citizen journalists at Bellingcat analyzed a group of these photos, comparing buildings and bridges in the background to images from Google Earth. With very little to go on, they were able to pinpoint the location of a terrorist training camp.

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Researchers Hack Gmail With 92 Percent Success Rate

Fri, 22/08/2014 - 8:46pm
SternisheFan sends this report from CNET: Researchers at the University of California Riverside Bourns College of Engineering and the University of Michigan have identified a weakness they believe to exist across Android, Windows, and iOS operating systems that could allow malicious apps to obtain personal information. Although it was tested only on an Android phone, the team believes that the method could be used across all three operating systems because all three share a similar feature: all apps can access a mobile device's shared memory. "The assumption has always been that these apps can't interfere with each other easily," said Zhiyun Qian, an associate professor at UC Riverside. "We show that assumption is not correct and one app can in fact significantly impact another and result in harmful consequences for the user." To demonstrate the method of attack, first a user must download an app that appears benign, such as a wallpaper, but actually contains malicious code. Once installed, the researchers can use it to access the shared memory statistics of any process (PDF), which doesn't require any special privileges.

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A Better Way To Make Mind-Controlled Prosthetic Limbs

Fri, 22/08/2014 - 8:04pm
the_newsbeagle writes: To make a brain-machine interface, you need a way to capture neurons' electric signals. The most precise and most invasive way uses implants that are stuck in the gray matter. The least precise and least invasive way uses EEG sensors stuck to the scalp. But researchers at Johns Hopkins University say there's a third way that gets the best of both worlds, which is not too invasive and fairly precise. They use ECoG systems, in which a mesh of electrodes is placed under the skull, draped over the surface of the cortex. They're testing their systems on epilepsy patients, who have these ECoG systems inserted anyway while they're waiting for surgery (the electrodes record the source of their seizures). The researchers are capturing these patients' movement commands from their brains, and using them to control robotic limbs. Someday such a system could be used by amputees to control their prosthetic limbs.

Read more of this story at Slashdot.


A Better Way To Make Mind-Controlled Prosthetic Limbs

Fri, 22/08/2014 - 8:04pm
the_newsbeagle writes: To make a brain-machine interface, you need a way to capture neurons' electric signals. The most precise and most invasive way uses implants that are stuck in the gray matter. The least precise and least invasive way uses EEG sensors stuck to the scalp. But researchers at Johns Hopkins University say there's a third way that gets the best of both worlds, which is not too invasive and fairly precise. They use ECoG systems, in which a mesh of electrodes is placed under the skull, draped over the surface of the cortex. They're testing their systems on epilepsy patients, who have these ECoG systems inserted anyway while they're waiting for surgery (the electrodes record the source of their seizures). The researchers are capturing these patients' movement commands from their brains, and using them to control robotic limbs. Someday such a system could be used by amputees to control their prosthetic limbs.

Read more of this story at Slashdot.








When Customer Dissatisfaction Is a Tech Business Model

Fri, 22/08/2014 - 7:22pm
jammag writes: A new trend has emerged where tech companies have realized that abusing users pays big. Examples include the highly publicized Comcast harassing service call, Facebook "experiments," Twitter timeline tinkering, rude Korean telecoms — tech is an area where the term "customer service" has an Orwellian slant. Isn't it time customer starting fleeing abusive tech outfits?

Read more of this story at Slashdot.








Apple CarPlay Rollout Delayed By Some Carmakers

Fri, 22/08/2014 - 6:38pm
Lucas123 writes: Some car makers are delaying the implementation of Apple's CarPlay iPhone interface for vehicle infotainment systems. The delays, which are prompting manufacturers such as Mercedes, Volvo and Honda to push their announcement from 2014 to 2015, appear to be related to a few snags in the integration process or in choosing which model cars should have the middleware. At the same time, many of the automakers rolling out CarPlay are also implementing Android Auto, which will provide a vehicle head unit user interface for Android smartphones. Analysts believe the addition of Android Auto earlier this year may also be causing delays because manufacturers want to be able to announce availability of both platforms in their new model vehicles.

Read more of this story at Slashdot.








A Movie of Triton Made From Voyager 2's Fly-by 25 Years Ago

Fri, 22/08/2014 - 5:51pm
schwit1 writes: Using restored images taken by Voyager 2 when it flew past Neptune's moon Triton 25 years ago, scientists have produced a new map and flyby movie of the moon. "The new Triton map has a resolution of 1,970 feet (600 meters) per pixel. The colors have been enhanced to bring out contrast but are a close approximation to Triton's natural colors. Voyager's "eyes" saw in colors slightly different from human eyes, and this map was produced using orange, green and blue filter images. ... Although Triton is a moon of a planet and Pluto is a dwarf planet, Triton serves as a preview of sorts for the upcoming Pluto encounter. Although both bodies originated in the outer solar system, Triton was captured by Neptune and has undergone a radically different thermal history than Pluto. Tidal heating has likely melted the interior of Triton, producing the volcanoes, fractures and other geological features that Voyager saw on that bitterly cold, icy surface. Pluto is unlikely to be a copy of Triton, but some of the same types of features may be present." Dr. Paul Schenk provides provides further information on his blog, and the movie can be viewed here.

Read more of this story at Slashdot.








A Movie of Triton Made From Voyager 2's Fly-by 25 Years Ago

Fri, 22/08/2014 - 5:51pm
schwit1 writes: Using restored images taken by Voyager 2 when it flew past Neptune's moon Triton 25 years ago, scientists have produced a new map and flyby movie of the moon. "The new Triton map has a resolution of 1,970 feet (600 meters) per pixel. The colors have been enhanced to bring out contrast but are a close approximation to Triton's natural colors. Voyager's "eyes" saw in colors slightly different from human eyes, and this map was produced using orange, green and blue filter images. ... Although Triton is a moon of a planet and Pluto is a dwarf planet, Triton serves as a preview of sorts for the upcoming Pluto encounter. Although both bodies originated in the outer solar system, Triton was captured by Neptune and has undergone a radically different thermal history than Pluto. Tidal heating has likely melted the interior of Triton, producing the volcanoes, fractures and other geological features that Voyager saw on that bitterly cold, icy surface. Pluto is unlikely to be a copy of Triton, but some of the same types of features may be present." Dr. Paul Schenk provides provides further information on his blog, and the movie can be viewed here.

Read more of this story at Slashdot.