Domain: arstechnica.com
Stories and comments across the archive that link to arstechnica.com.
Stories · 4,420
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UK Police Busts Karaoke 'Gang' For Sharing Songs You Can't Buy (arstechnica.com)
An anonymous reader writes: The London Police have an Intellectual Property Crime Unit. They just issued a press release bragging about "dismantling" a "gang" running "commercial-scale copyright infringement." But if you look into the case, it turns out to just be three old guys who stream karaoke tracks that mostly aren't available from karaoke manufacturers. "This means that far from losing 'a significant amount of money,' music companies were actually deprived of little or nothing, since there were no legal copies that people could pay for." This "gang" didn't even sell any of the tracks they streamed — it seems to just be a hobby for some karaoke enthusiasts. "So why is Hodge calling what seems to be an extremely low-level operation 'commercial-scale?' It's probably because 'commercial scale' is a key legal concept that the recording industry has been trying to redefine to include activities that don't involve financial gain." -
US Budget Bill Passes With CISA Surveillance Intact (npr.org)
An anonymous reader writes: Early on Friday, the U.S. Senate approved the 2,000 page 'omnibus' budget bill that allocated $1.15 trillion in government funding. Later in the day, President Obama signed it into law. Because the budget bill was so important, many other pieces of unrelated legislation were tacked onto it, including the Cybersecurity Information Sharing Act, a bill notable for giving the government increased internet surveillance powers. Civil rights activists and tech experts largely consider it a "privacy disaster," and several lawmakers voted against the budget bill solely for CISA's inclusion. Senator Ron Wyden (D-OR) said, "Unfortunately, this misguided cyber legislation does little to protect Americans' security, and a great deal more to threaten our privacy than the flawed Senate version. Americans demand real solutions that will protect them from foreign hackers, not knee-jerk responses that allow companies to fork over huge amounts of their customers' private data with only cursory review." Corporations in the U.S. will now have "legal immunity when sharing consumers' private data about hacks and digital breaches." The full omnibus is available online (PDF). The CISA provisions start on page 1,728. -
Pre-Crime in the UK: Businesses Crowdsource a Watch List (arstechnica.com)
Press2ToContinue writes: In the film Minority Report, people are rounded up by the Precrime police agency before they actually commit the crime. In the movie, this pre-crime information is provided by 'pre-cognition' savants floating in a goopy nutrient bath who can apparently see the future. Replace those gibbering pre-cog mutants with Facewatch. It's a system that lets retailers, publicans, and restaurateurs share private video footage with the police and each other. It is integrated with real-time face recognition systems, such as NEC's NeoFace. Where previously a member of staff had to keep an eye out for people, on the crowdsourced Facewatch watch list, now the system can automatically tell you if someone on the watch list has just entered the premises. A member of staff can then keep an eye on that person, or ask them politely (or not) to leave. -
'Unauthorized Code' In Juniper Firewalls Could Decrypt VPN Traffic (arstechnica.com)
m2pc writes: Ars Technica reports that Juniper Networks firewalls have been discovered to include "unauthorized code" inserted into their ScreenOS software. Juniper has has published an advisory addressing the matter, with instructions to patch the affected devices.
From the Ars article: "NetScreen firewalls using ScreenOS 6.2.0r15 through 6.2.0r18 and 6.3.0r12 through 6.3.0r20 are affected and require immediate patching. Release notes published by Juniper suggest the earliest vulnerable versions date back to at least 2012 and possibly earlier. ... The first flaw allows unauthorized remote administrative access to an affected device over SSH or telnet. Exploits can lead to complete compromise. 'The second issue may allow a knowledgeable attacker who can monitor VPN traffic to decrypt that traffic,' the advisory said." The rogue code was discovered during a recent internal source code review conducted by Juniper. -
Comcast Typo Penalizes Wrong Customer For Data Usage (arstechnica.com)
ShaunC writes: Soon after Comcast implemented its data caps in Tennessee, one customer began getting calls warning that he was approaching his monthly usage limit. The company's data cap meter was ticking up rapidly, even attributing 120GB of use — almost half of the monthly cap — to a period of time when he was out of the country. After months of back and forth and troubleshooting by the customer, Comcast finally admitted that a typo in a MAC address was causing another customer's usage to appear on his account. With data caps like Comcast's carrying a real financial cost in terms of overage fees, how can we trust providers to accurately track customers' bandwidth usage? -
North Carolina Town Defeats Big Solar's Plan To Suck Up the Sun (arstechnica.com)
mdsolar writes with this excerpt from Ars Technica: The citizens of Woodland, N.C. have spoken loud and clear: They don't want none of them highfalutin solar panels in their good town. They scare off the kids. "All the young people are going to move out," warned Bobby Mann, a local resident concerned about the future of his burg. Worse, Mann said, the solar panels would suck up all the energy from the Sun. Another resident -- a retired science teacher, no less -- expressed concern that a proposed solar farm would block photosynthesis, and prevent nearby plants from growing. Jane Mann then went on to add that there seemed to have been a lot of cancer deaths in the area, and that no one could tell her solar panels didn't cause cancer. "I want information," Mann said. "Enough is enough." -
UK Citizens May Soon Need License To Photograph Stuff They Already Own (arstechnica.com)
An anonymous reader writes with this story from Ars Technica UK: Changes to UK copyright law will soon mean that you may need to take out a licence to photograph classic designer objects, even if you own them. That's the result of the Enterprise and Regulatory Reform Act 2013, which extends the copyright of artistic objects like designer chairs from 25 years after they were first marketed to 70 years after the creator's death. In most cases, that will be well over a hundred years after the object was designed. During that period, taking a photo of the item will often require a licence from the copyright owner regardless of who owns the particular object in question. This sounds like a great kernel for a short story, and a terrible idea for a law. -
Microsoft Offers Linux Certification. Yes, Really. (dice.com)
Nerval's Lobster writes: Former CEO Steve Ballmer once publicly referred to Linux as a 'cancer.' Not content to just let Ballmer blow up about it, company also spent a good deal of money and legal effort on claiming that open-source software violated its patents. A decade ago, the idea of Microsoft creating a Linux certification would have seemed like lunacy. But now that very thing has come to pass, (Dice link) with the Microsoft Certified Solutions Associate (MCSA) Linux on Azure certification, designed in conjunction with the Linux Foundation. Earning the Linux on Azure certification requires tech pros to pass Microsoft Exam 70-533 (Implementing Microsoft Azure Infrastructure Solutions) as well as the Linux Foundation Certified System Administrator (LFCS) exam, which collectively require knowledge of Linux and Azure implementation. Microsoft evidently recognizes that open-source technology increasingly powers the cloud and mobile, and that it needs to play nice with the open-source community if it wants to survive and evolve. -
FBI Admits It Uses Stingrays, Zero-Day Exploits (arstechnica.com)
An anonymous reader writes: Amy Hess, the head of the FBI's science and technology division has admitted that the FBI sometimes exploits zero-day vulnerabilities and uses stingrays to catch bad guys. Ars reports: "The admission came in a profile published Tuesday of Amy Hess, the FBI's executive assistant director for science and technology who oversees the bureau's Operational Technology Division. Besides touching on the use of zero-days—that is, attack code that exploits vulnerabilities that remain unpatched, and in most cases are unknown by the company or organization that designs the product—Tuesday's Washington Post article also makes passing mention of another hot-button controversy: the FBI's use of stingrays." -
Spike TV Is Turning Red Mars Into a TV Series (arstechnica.com)
An anonymous reader writes: Kim Stanley Robinson's popular trilogy Red/Green/Blue Mars is going to see its first book turn into a TV series produced by Spike TV and is slated for release in 2017. The episodes will be an hour long, and their writing will be led by J. Michael Straczynski, the creator of Babylon-5. According to Variety, "the series will follow the first settlers charged with terraforming a mysterious planet, all of whom have competed to be a part of the mission." -
NASA 'Moving On' From Low-Earth Orbit (arstechnica.com)
An anonymous reader writes: NASA has issued a warning to private space companies: the agency is moving on from its focus on low-Earth orbit. William Gerstenmaier, chief of human spaceflight, said, "We're going to get out of ISS as quickly as we can. Whether it gets filled in by the private sector or not, NASA's vision is we're trying to move out." This leaves a void for the private companies building rockets to supply the ISS. "NASA says it would like to see the private space industry "take over" low-Earth orbit, although it acknowledges that any successor space station or orbiting module will be far smaller than the $140 billion space station, a collaboration between 15 countries. The message from NASA to the US industry is simple: we're serious about the commercialization of low-Earth orbit, we have this marvelous facility available with unique capabilities, and we want you to use the heck out of it." -
Cygnus Launches In First Mission Since Antares Rocket Explosion (arstechnica.com)
An anonymous reader writes: An Atlas V rocket carrying a Cygnus cargo spacecraft to resupply the International Space Station has lifted off from Cape Canaveral. This is the first flight of the Cygnus since the previous spacecraft was destroyed during an Antares rocket explosion in 2014. Ars reports: "Sunday's successful launch was the fourth attempt this week to get CRS Orb-4 into space. Three previous launch attempts—one per day since Thursday—were scrubbed due to foul weather at Cape Canaveral. The CRS-4 Cygnus capsule is currently en route to the ISS, carrying about 7300 pounds (about 3300kg) of food, hardware, and scientific equipment for the Expedition 44 crew on board the ISS (which includes US astronaut Scott Kelly, who is more than halfway through a year-long stay aboard the station)." -
Microsoft Windows Server 2016 Moving To Per-Core Licensing (arstechnica.com)
rbrandis writes: Windows Server 2012 has two main editions, Standard and Datacenter. They had identical features, and differed only in terms of the number of virtual operating system instances they supported. The licenses for both editions were sold in two-socket units; one license was needed for each pair of sockets a system contained.
Windows Server 2016 reinstates the functional differences between Standard and Datacenter editions. Datacenter will include additional storage replication capabilities, a new network stack with richer virtualization options, and shielded virtual machines that protect the content of a virtual machine from the administrator of the host operating system. These features won't be found in the Standard edition.
Windows Server 2016 licensing moves to a per core model. Instead of 2012's two socket license pack, 2016 will use a 2-core pack, with the license cost of each 2016 pack being 1/8th the price of the corresponding 2 socket pack for 2012. Each system running Windows Server 2016 must have a minimum of 8 cores (4 packs) per processor, and a minimum of 16 cores (8 packs) per system. -
New Software Puts License Plate Scanners Into Citizens' Hands (arstechnica.com)
An anonymous reader writes: Automated license plate readers have become a serious point of contention between law enforcement and privacy-minded citizens. But the advance of technology might make it a moot point — with some open source software and a cheap webcam, anyone can now start cataloging the cars visiting their street. A two-man team developed OpenALPR and started distributing it for free, along with the source code. Law enforcement and the agencies that build their plate scanners have argued in favor of the legality of such data collection, so it's not like they can suddenly start cracking down on private citizens doing the same. "An enterprising person could even use a car-mounted camera and create a mobile plate hunting device along the lines of what many police agencies already use." Is this particular privacy fight one that's still winnable? -
Microsoft To Open Source Chakra, the JavaScript Engine In Its Edge Browser (windows.com)
An anonymous reader writes: Microsoft announced today that it will soon open source the "Chakra" JavaScript engine used inside its Edge browser and Internet Explorer. The company plans to publish the code on its GitHub page in January. "Microsoft is calling the version it's open sourcing ChakraCore. This is the complete JavaScript engine—the parser, the interpreter, the just-in-time compiler, and the garbage collector along with the API used to embed the engine into applications (as used in Edge). This will have the same performance and capabilities, including asm.js and SIMD support, as well as cutting-edge support for new ECMAScript 2015 language features like the version found in Microsoft's Windows 10 browser." While it'll be Windows-only code to start, they plan on taking it cross-platform just as they did with .NET. "Microsoft intends to run ChakraCore's development as a proper community project. The company says that Intel and AMD have already expressed interest in contributing, and others are sure to join them." -
Court: 'Repugnant' Online Discussions Aren't Thoughtcrime (arstechnica.com)
An anonymous reader writes: The U.S. 2nd Circuit Court of Appeals has issued a ruling in favor of former NYPD officer Gilberto Valle — the so-called "cannibal cop." In 2012, Valle was fired and arrested for going online and talking about his fantasies, which included kidnapping, murder, sexual assault, and cannibalism. He was later convicted in a jury trial. A district court judge overturned the conviction, but the government appealed, hoping to make it stick. The Appeals Court has now affirmed Valle's acquittal. In the ruling (PDF), the court notes, "We are loathe to give the government the power to punish us for our thoughts and not our actions. That includes the power to criminalize an individual's expression of sexual fantasies, no matter how perverse or disturbing. Fantasizing about committing a crime, even a crime of violence against a real person whom you know, is not a crime." The court also addressed the government's questionable efforts to use the Computer Fraud and Abuse Act to increase the severity of Valle's punishment: "While the Government might promise that it would not prosecute an individual for checking Facebook at work, we are not at liberty to take prosecutors at their word in such matters." -
Western Digital Announces World's First 10TB Helium-Filled Hard Drive (techgage.com)
Deathspawner writes: Western Digital today announced a new, helium-filled enterprise HDD that allows for 10TB capacities without using the SMR method, sticking to industry standard PMR. SMR, or Shingled Magnetic Recording drives, can not typically be used natively by the OS or disk controllers, and instead often require extra software and/or firmware updates. This makes their broad adoption limited, since the drives are not drop-in replacements for the far more ubiquitous Perpendicular Magnetic Recording (PMR). WD's latest enterprise drive, sold as the HGST Ultrastar He10, uses the PMR storage method, and as such is a full drop-in replacement for any standard hard drive. -
IRS: We Used Stingray Devices To Track 37 Phones (arstechnica.com)
An anonymous reader writes: In October, we discussed the troubling revelation that the U.S. Internal Revenue Service had its own stingray devices, which are commonly used by law enforcement to intercept phone signals and track criminal suspects. The IRS has now addressed these allegations (PDF), confirming that they do indeed have one of the devices, and are trying to get a second. The agency said it tracked 37 phones across 11 different grand jury investigations, and the devices were also used in four non-IRS investigations. They say, "IRS use of cell-site simulation technology is limited to the federal law enforcement arm of the IRS, our Criminal Investigation division. Only trained law enforcement agents have used cell-site simulation technology, carrying out criminal investigations in accordance with all appropriate federal and state judicial procedures." -
KGB Software Almost Triggered War In 1983 (arstechnica.com)
An anonymous reader writes: Who here remembers WarGames? As it turns out, the film was a lot closer to reality than we knew. Newly-released documents show that the Soviet Union's KGB developed software to predict sneak attacks from the U.S. and other nations in the early 1980s. During a NATO wargame in November, 1983, that software met all conditions necessary to forecast the beginning of a nuclear war. "Many of these procedures and tactics were things the Soviets had never seen, and the whole exercise came after a series of feints by U.S. and NATO forces to size up Soviet defenses and the downing of Korean Air Lines Flight 007 on September 1, 1983. So as Soviet leaders monitored the exercise and considered the current climate, they put one and one together. Able Archer, according to Soviet leadership at least, must have been a cover for a genuine surprise attack planned by the U.S., then led by a president possibly insane enough to do it." Fortunately, when the military exercise ended, so did Soviet fears that an attack was imminent. -
Lori Garver Claims That NASA Is 'Wary' of Elon Musk's Mars Plans (arstechnica.com)
MarkWhittington writes: Ars Technica reports that former NASA Deputy Administrator Lori Garver claimed, during a panel discussion at the Council for Foreign Relations, that many at NASA are "wary" of the Mars ambitions of SpaceX's Elon Musk. While the space agency has yielded low Earth operations to the commercial sector as part of the commercial crew program, it reserves for itself deep space exploration. Garver herself disagrees with that sentiment: "I thought, fundamentally, you just don’t understand. We’re not in a race in a swimming pool where everyone is racing against one another. We're in a cycling race where the government is riding point and the others are drafting behind us, and if someone comes alongside us and can pass us because they’ve found a better way, we don’t get out our tire pump and stick it between their spokes." -
Judge Wipes Out Safe Harbor Provision In DMCA, Makes Cox Accomplice of Piracy (arstechnica.com)
SysKoll writes: The DMCA is well-known for giving exorbitant powers to copyright holders, such as taking down a page or a whole web site without a court order. Media companies buy services from vendors like Rightscorp, a shake-down outfit that issues thousands of robot-generated take-down notices and issues threats against ISPs and sites ignoring them. Cox, like a lot of ISPs, is inundated with abusive take-down notices, in particular from Rightscorp. Now, BMG Rights Management and Round Hill Music are suing Cox for refusing to shut off the Internet access of subscribers that Rightscorp accused of downloading music via BitTorrent. Cox argues that as an ISP, they benefit from the Safe Harbor provision that shields access providers from subscribers' misbehavior. Not so, says U.S. District Judge Liam O'Grady. The judge sided with the media companies ahead of trial, saying Cox should have terminated the repeat offenders accused by Rightscorp. Cox's response is quite entertaining for a legal document (PDF): its description of Rightscorp includes the terms "shady," "shake-down," and "pay no attention to the facts." O'Grady also derided the Electronic Frontier Foundation's attempt to file an amicus brief supporting Cox, calling them hysterical crybabies. -
Blue Origin "New Shepherd" Makes It To Space... and Back Again (arstechnica.com)
Geoffrey.landis writes: Blue Origin's "New Shepherd" suborbital vehicle made its first flight into space (defined as 100 km altitude)... and successfully landed both the capsule (by parachute) and the booster rocket (vertical landing under rocket power). This is the first time that a vehicle has made it into space and had all components fully recovered for reuse since the NASA flights of the X-15 in the 1960s. Check out the videos at various places on the web. -
With $160 Billion Merger, Pfizer Moves To Ireland and Dodges Taxes (arstechnica.com)
ourlovecanlastforeve writes: In a $160 billion dollar acquisition, drug company Allergan, a small company based in Ireland, "purchased" Pfizer, allowing the drug producing giant to move to Ireland and lower its tax rate from about 25 percent to 17-18 percent. Ars reports: "Such inversions, which are said to cost the American government billions in lost tax revenue, have drawn scorn from the Obama Administration and the Treasury Department. Last year, President Obama referred to the deals as 'unpatriotic' loopholes and proposed to close them. And last week, the Treasury announced new rules to make such deals more difficult. But Pfizer’s reverse-inversion skirts the rules, in part by keeping ownership split somewhat evenly between the two companies. After the deal is complete, current shareholders of Allergan, which has the majority of its operations in the US, will own 44 percent of the mega company. The remaining 56 percent will be owned by current Pfizer shareholders." -
TrueCrypt Safer Than Previously Thought (ec-spride.de)
An anonymous reader writes: Back in September, members of Google's Project Zero team found a pair of flaws in the TrueCrypt disk encryption software that could lead to a system compromise. Their discovery raised concerns that TrueCrypt was unsuitable for use in securing sensitive data. However, the Fraunhofer Institute went ahead with a full audit of TrueCrypt's code, and they found it to be more secure than most people think. They correctly point out that for an attacker to exploit the earlier vulnerabilities (and a couple more vulnerabilities they found themselves), the attacker would already need to have "far-reaching access to the system," with which they could do far worse things than exploit an obscure vulnerability.
The auditors say, "It does not seem apparent to many people that TrueCrypt is inherently not suitable to protect encrypted data against attackers who can repeatedly access the running system. This is because when a TrueCrypt volume is mounted its data is generally accessible through the file system, and with repeated access one can install key loggers etc. to get hold of the key material in many situations. Only when unmounted, and no key is kept in memory, can a TrueCrypt volume really be secure." For other uses, the software "does what it's designed for," despite its code flaws. Their detailed, 77-page report (PDF) goes into further detail. -
Judge: Stingrays Are 'Simply Too Powerful' Without Adequate Oversight (arstechnica.com)
New submitter managerialslime sends news that an Illinois judge has issued new requirements the government must meet before it can use cell-site simulators, a.k.a. "stingrays," to monitor the communications of suspected criminals. While it's likely to set precedent for pushing back against government surveillance powers, the ruling is specific to the Northern District of Illinois for now. What is surprising is Judge Johnston’s order to compel government investigators to not only obtain a warrant (which he acknowledges they do in this case), but also to not use them when "an inordinate number of innocent third parties’ information will be collected," such as at a public sporting event. This first requirement runs counter to the FBI’s previous claim that it can warrantlessly use stingrays in public places, where no reasonable expectation of privacy is granted. Second, the judge requires that the government "immediately destroy" collateral data collection within 48 hours (and prove it to the court). Finally, Judge Johnston also notes: "Third, law enforcement officers are prohibited from using any data acquired beyond that necessary to determine the cell phone information of the target. A cell-site simulator is simply too powerful of a device to be used and the information captured by it too vast to allow its use without specific authorization from a fully informed court." -
Chicago Sends More Than 100,000 "Bogus" Camera-Based Speeding Tickets
Ars Technica, based on an in-depth report (paywalled) at the Chicago Tribune, says that the city of Chicago has been misusing traffic cameras to trigger automated speeding tickets. In particular, these cameras are placed in places where there are enhanced penalties for speeding, putatively intended to increase child safety. The automated observation system, though, has been used to send well over 100,000 tickets that the Tribune analysis deems "questionable," because they lack the evidence which is supposed to be required -- for instance, many of these tickets are unbacked by evidence of the presence of children, or were issued when the speeding rules didn't apply (next to a park when that park was closed). -
Microsoft Open-Sources Visual Studio Code (visualstudio.com)
An anonymous reader writes: Microsoft today unleashed a torrent of news at its Connect(); 2015 developer event in New York City. The company open-sourced code editing software Visual Studio Code, launched a free Visual Studio Dev Essentials program, pushed out .NET Core 5 and ASP.NET 5 release candidates, unveiled Visual Studio cloud subscriptions, debuted the Visual Studio Marketplace, and a lot more. The source for Visual Studio Code is available at GitHub under the MIT license. They've also released an extension (preview) for Visual Studio that facilitates code debugging on Linux. -
US Rep. Joe Barton Has a Plan To Stop Terrorists: Shut Down Websites (arstechnica.com)
Earthquake Retrofit writes: In an FCC oversight hearing, U.S. Representative Joe Barton (R-TX) asked Chairman Tom Wheeler if it's possible to shut down websites used by ISIS and other terrorist groups. He said, "Isn't there something we can do under existing law to shut those Internet sites down, and I know they pop up like weeds, but once they do pop up, shut them down and then turn those Internet addresses over to the appropriate law enforcement agencies to try to track them down? I would think that even in an open society, when there is a clear threat, they've declared war against us, our way of life, they've threatened to attack this very city our capital is in, that we could do something about the Internet and social media side of the equation." Wheeler pointed out that the legal definition of "lawful intercept" did not support such actions, but added that Congress could expand the law to validate the concept. Meanwhile, the Senate Intelligence Committee is exploring the idea of using the recent terror attacks in France as ammunition to force tech companies away from end-to-end encryption. "Lawmakers said it was time to intensify discussions over what technology companies such as Apple and Google could do to help unscramble key information on devices such as iPhones and apps like WhatsApp, where suspected terrorists have communicated." -
Inside the Mission To Europa (arstechnica.com)
An anonymous reader writes: Ars Technica details the political and engineering battles being waged to make it possible for NASA to land a probe on Jupiter's moon Europa. They have new information about mission plans; it sounds ambitious, to say the least. "First, the bad news. Adding a lander to the Clipper will require additional technical work and necessitate a launch delay until late 2023. At that time, the massive Space Launch System rocket NASA is developing could deliver it to Jupiter in 4.6 years. Once there, the lander would separate from the Clipper, parking in a low-radiation orbit.
The Clipper would then proceed to reconnoiter Europa, diving into the harsh radiation environment to observe the moon and then zipping back out into cleaner space to relay its data back to Earth. Over a three-year period, the Clipper would image 95 percent of the world at about 50 meters per pixel and three percent at a very high resolution of 0.5 meters per pixel. With this data, scientists could find a suitable landing site. ...The JPL engineers have concluded the best way to deliver the lander to Europa's jagged surface is by way of a sky crane mechanism, like the one successfully used in the last stage of Curiosity's descent to the surface of Mars. With four steerable engines and an autonomous system to avoid hazards, the lander would be lowered to the moon's surface by an umbilical cord." -
737 'Tailstrike' Caused By Typo On a Tablet (arstechnica.com)
An anonymous reader writes: In August of last year, a Boeing 737 operated by Qantas experienced a tailstrike while taking off — the thrust wasn't great enough for the tail to clear the runway, so it clipped the ground. The investigation into the incident (PDF) has finally been completed, and it found the cause of the accident: the co-pilot accidentally entered the wrong plane weight data into the iPad used to make calculations about the takeoff thrust. "First, when working out the plane's takeoff weight on a notepad, the captain forgot to carry the "1," resulting in an erroneous weight of 66,400kg rather than 76,400kg. Second, the co-pilot made a "transposition error" when carrying out the same calculation on the Qantas on-board performance tool (OPT)—an iPad app for calculating takeoff speed, amongst other things. "Transposition error" is an investigatory euphemism for "he accidentally hit 6 on the keyboard rather than 7." This caused the problem: "For a weight of 76,400kg and temperature of 35C, the engine thrust should've been set at 93.1 percent with a takeoff speed of 157 knots; instead, due to the errors, the thrust was set to 88.4 percent and takeoff speed was 146 knots." -
Ad Networks Using Inaudible Sound To Link Phones, Tablets and Other Devices (arstechnica.com)
ourlovecanlastforeve writes with a link to Ars Technica's report of a new way for ads to narrow in on their target: high-pitched sounds that can make ad tracking cross devices and contexts. From the article: The ultrasonic pitches are embedded into TV commercials or are played when a user encounters an ad displayed in a computer browser. While the sound can't be heard by the human ear, nearby tablets and smartphones can detect it. When they do, browser cookies can now pair a single user to multiple devices and keep track of what TV commercials the person sees, how long the person watches the ads, and whether the person acts on the ads by doing a Web search or buying a product. -
SteamOS Gaming Performance Lags Well Behind Windows (arstechnica.com)
New submitter NotDrWho writes: As reported by Ars Technica: "With this week's official launch of Valve's Linux-based Steam Machine line (for non-pre-orders), we decided to see if the new OS could stand up to the established Windows standard when running games on the same hardware. Unfortunately for open source gaming supporters, it looks like SteamOS gaming comes with a significant performance hit on a number of benchmarks." They tested with two graphically intensive titles from 2014, Middle-Earth: Shadow of Mordor and Metro: Last Light Redux. They say, "we got anywhere from 21- to 58-percent fewer frames per second, depending on the graphical settings. On our hardware running Shadow of Mordor at Ultra settings and HD resolution, the OS change alone was the difference between a playable 34.5 fps average on Windows and a stuttering 14.6 fps mess on SteamOS." Even most of Valve's own games took big performance hits when running under SteamOS. -
Mozilla Launches Firefox For IOS
An anonymous reader writes: Mozilla today launched Firefox for iOS worldwide. You can download the new browser for iPhone, iPad, and iPod touch now directly from Apple's App Store (iOS 8.2 or later required). Until today, Firefox for iOS was available as a public preview, and only in New Zealand. Also at Ars Technica. -
The Two Modern Space Races (arstechnica.com)
MarkWhittington writes: Observers of the current state of the space program like to maintain that a space race, such as occurred in the 1960s, will never happen again. They cannot be farther from the truth, since not just one, but two space races are going on. The Google Lunar X Prize is managing a race for the first private group to land a rover on the lunar surface and perform a number of tasks for glory and prize money. Eric Berger at Ars Technica pointed out that another prize space race, with the goal of performing the first private crewed space mission in low Earth orbit, is ongoing thanks to NASA's commercial crew program. -
Persian Gulf Temperatures May Be At the Edge of Human Tolerance In 30 Years (arstechnica.com)
An anonymous reader writes: According to a new climate study the Persian Gulf may become so hot and humid in the next 30 years that it will reach the threshold of human survivability. Ars reports: "Existing climate models have shown that a global temperature increase to the threshold of human survivability would be reached in some regions of the globe at a point in the distant future. However, a new paper published by Jeremy Pal and Elfatih Eltahir in Nature Climate Change presents evidence that this deadly combination of heat and humidity increases could occur in the Persian Gulf much earlier than previously anticipated." -
AMD Sued Over Allegedly Misleading Bulldozer Core Count
An anonymous reader writes: A class action suit accuses AMD of misleading buyers about the number of cores in its Bulldozer-based CPUs. The complaint claims that the chips effectively had only four cores, while AMD claims there are eight. According to Ars: "AMD's multi-core Bulldozer chips use a unique design that combines the functions of what would normally be two discrete cores into a single package, which the company calls a module. Each module is identified as two separate cores in Windows, but the cores share a single floating point unit and instruction and execution resources. This is different from Intel's cores, which feature independent FPUs. The suit claims that Bulldozer's design means its cores cannot work independently, and as a result, cannot perform eight instructions simultaneously and independently. This, the claim continues, results in performance degradation, and average consumers in the market for a CPU lack the technical expertise to understand the design of AMD's processors and trust the company to give accurate specifications regarding its CPUs." -
Report: Google Wants To Design Its Own Smartphone Chips (arstechnica.com)
An anonymous reader writes: Google has been stepping up its efforts to build higher quality Android phones, and one thing holding it back is Qualcomm's SoC technology. According to two reports in The Information (paywalled: [1], [2]) Google is now looking for other partners, and may even jump into chip design itself. The company has already done some design work, hoping to co-develop it with a manufacturer. "The new chips are reportedly needed for future Android features that Google hopes to release 'in the next few years.' By designing its own chips, Google can make sure the right amount of horsepower gets assigned to all the right places and remove bottlenecks that would slow down these new features. The report specifically calls out 'virtual and augmented reality' as use cases for the new chips."
Another big area Google wants better hardware for is video processing tech. The article notes, "Qualcomm has a near monopoly on Android SoCs, but it is more marketing driven than performance driven and has been doing a disservice to the mobile space lately. It rushed to get 64-bit support out the door when it was beaten to the punch by Apple, which resulted in the very hot Snapdragon 810 SoC." -
Report: Google Wants To Design Its Own Smartphone Chips (arstechnica.com)
An anonymous reader writes: Google has been stepping up its efforts to build higher quality Android phones, and one thing holding it back is Qualcomm's SoC technology. According to two reports in The Information (paywalled: [1], [2]) Google is now looking for other partners, and may even jump into chip design itself. The company has already done some design work, hoping to co-develop it with a manufacturer. "The new chips are reportedly needed for future Android features that Google hopes to release 'in the next few years.' By designing its own chips, Google can make sure the right amount of horsepower gets assigned to all the right places and remove bottlenecks that would slow down these new features. The report specifically calls out 'virtual and augmented reality' as use cases for the new chips."
Another big area Google wants better hardware for is video processing tech. The article notes, "Qualcomm has a near monopoly on Android SoCs, but it is more marketing driven than performance driven and has been doing a disservice to the mobile space lately. It rushed to get 64-bit support out the door when it was beaten to the punch by Apple, which resulted in the very hot Snapdragon 810 SoC." -
Comcast Expanding Data Cap Locations, Training Reps To Avoid Subject (arstechnica.com)
An anonymous reader sends news that Comcast is about to expand its 300GB data cap to more cities in the Southeastern U.S. "Newly capped areas include Little Rock, Arkansas; Houma, LaPlace, and Shreveport, Louisiana; Chattanooga, Greeneville, Johnson City, and Gray, Tennessee; and Galax, Virginia." This happened at the same time organizations are calling on the FCC to investigate Comcast for this practice. A helpful Comcast employee decided to leak the internal training on how Comcast plans to message these data caps to consumers. For example, they direct their representatives to tell customers that areas without a data cap actually have a 250GB cap, but it just isn't being enforced. They even suggest avoiding the term "cap," instead preferring "usage plan." There's also this: "If a customer calls in with any questions associated with the usage policy and how it relates to Net Neutrality, Netflix or observations about how XFINITY services are or are not counted relative to third party services, do not address these items with the customer." -
Comcast Expanding Data Cap Locations, Training Reps To Avoid Subject (arstechnica.com)
An anonymous reader sends news that Comcast is about to expand its 300GB data cap to more cities in the Southeastern U.S. "Newly capped areas include Little Rock, Arkansas; Houma, LaPlace, and Shreveport, Louisiana; Chattanooga, Greeneville, Johnson City, and Gray, Tennessee; and Galax, Virginia." This happened at the same time organizations are calling on the FCC to investigate Comcast for this practice. A helpful Comcast employee decided to leak the internal training on how Comcast plans to message these data caps to consumers. For example, they direct their representatives to tell customers that areas without a data cap actually have a 250GB cap, but it just isn't being enforced. They even suggest avoiding the term "cap," instead preferring "usage plan." There's also this: "If a customer calls in with any questions associated with the usage policy and how it relates to Net Neutrality, Netflix or observations about how XFINITY services are or are not counted relative to third party services, do not address these items with the customer." -
TSA Screeners Can't Detect Weapons (and They Never Could) (arstechnica.com)
JustAnotherOldGuy writes: TSA screeners' ability to detect weapons in luggage is "pitiful," according to classified reports on the security administration's ongoing story of failure and fear. "In looking at the number of times people got through with guns or bombs in these covert testing exercises it really was pathetic. When I say that I mean pitiful," said Rep. Stephen Lynch (D-Mass.), speaking Tuesday during a House Oversight hearing concerning classified reports (PDF) from federal watchdogs (PDF). "Just thinking about the breaches there, it's horrific," he added. A leaked classified report this summer found that as much as 95 percent of contraband, like weapons and explosives, got through during clandestine testings. Lynch's comments were in response to the classified report's findings. -
Forecasting the Economic Impact of a Changing Climate (arstechnica.com)
An anonymous reader writes: Academic research has been busily trying to pin down how a changing climate will affect our planet over the long- and short-term. But a new study in the journal Nature attempts to forecast not the changes in weather, but the changes in our economy as a result of climate change. "The study (abstract) finds that climate change can be expected to reshape the global economy by reducing average global incomes roughly 23 percent by the year 2100. This study is important because it solves a problem that has existed in prior models of climate change effects on economics: discrepancies between macro and micro level observations." Notably, the paper provides evidence that regional economies can be linked to global climate effects. "This modeling allowed them to examine whether country-specific deviations from growth trends were related to country-specific differences in temperature and precipitation trends, while accounting for any global shifts that would be experienced to affect all countries." -
How a Group of Rural Washington Neighbors Created Their Own Internet Service (arstechnica.com)
An anonymous reader writes with a story that might warm the hearts of anyone just outside the service area of a decent internet provider: Faced with a local ISP that couldn't provide modern broadband, Orcas Island residents designed their own network and built it themselves. The nonprofit Doe Bay Internet Users Association (DBIUA), founded by [friends Chris Brems and Chris Sutton], and a few friends, now provide Internet service to a portion of the island. It's a wireless network with radios installed on trees and houses in the Doe Bay portion of Orcas Island. Those radios get signals from radios on top of a water tower, which in turn receive a signal from a microwave tower across the water in Mount Vernon, Washington. -
EFF Asks Appeals Court To "Shut Down the Eastern District of Texas" (arstechnica.com)
An anonymous reader writes: The Electronic Frontier Foundation and Public Knowledge have asked a federal appeals court to make big changes to the rules governing venue in patent cases. The two public interest groups are seeking to file an amicus brief (PDF) which attacks the Eastern District of Texas as being one of the "most notorious situations of forum shopping in recent history." This district has made quite a few appearances on Slashdot; this is one of my favorites. -
Twitch Viewers Will Try To Collaboratively Install Arch Linux (twitchinstalls.com)
An anonymous reader writes: Early last year, an anonymous developer had the idea to try to crowd-source a game of Pokemon using Twitch.tv. 16 days of continuous play later, they were victorious, with an estimated 1.17 million people participating. A new experiment is now trying to ramp up the complexity: the goal is to install Arch Linux. "Every ten seconds, the most popular keystroke in Twitch chat will be entered into an Arch Linux virtual machine." The launch page recommends taking a look at the Arch Linux Wiki, beginner's guide, and a list of bash commands. People in the video stream chat are already discussing strategy. -
SXSW Reinstates Panels On Harassment, Adds All-Day Harassment Summit (arstechnica.com)
An anonymous reader writes: On Tuesday, the South by Southwest Festival announced that it had canceled a pair of panels about online harassment after receiving threats involving them. The cancellation generated a massive outcry, including threats from media organizations to withdraw their support for the festival. Now, SXSW has announced that they're reinstating the panels as part of an all-day summit dedicated to talking about online harassment. They said, "By canceling two sessions we sent an unintended message that SXSW not only tolerates online harassment but condones it, and for that we are truly sorry. The resulting feedback from the individuals involved and the community-at-large resonated loud and clear. While we made the decision in the interest of safety for all of our attendees, canceling sessions was not an appropriate response." They've scheduled more than two dozen speakers for the event, and they plan to stream it live online. "Online harassment is a serious matter and we stand firmly against hate speech and cyber-bullying. It is a menace that has often resulted in real world violence; the spread of discrimination; increased mental health issues and self-inflicted physical harm." -
Xen Patches 7-Year-Old Bug That Shattered Hypervisor Security (arstechnica.com)
williamyf writes: ArsTechinca, The Register, and other outlets are reporting that today the XEN project patched a vulnerability in the ParaVirtualized VMs that allowed a guest to access the control OS of the hypervisor. Qubes researchers wrote: "On the other hand, it is really shocking that such a bug has been lurking in the core of the hypervisor for so many years. In our opinion the Xen project should rethink their coding guidelines and try to come up with practices and perhaps additional mechanisms that would not let similar flaws to plague the hypervisor ever again".
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DRM Circumvention Now Lawful For More Devices
BUL2294 writes: The U.S. Library of Congress' Copyright Office has published their newest rules regarding DRM circumvention. Much to the chagrin of car makers and agricultural vehicle manufacturers, DRM circumvention, with the exception of telmatics ("black box") and entertainment systems, and anything that would run afoul of DOT or EPA regulations, is now allowed for "diagnosis, repair or lawful modification of a vehicle function." In addition, jailbreaking is now extended to tablets, wearables, and smart TVs, but not to single-purpose devices like e-readers. An exemption has been carved out for security researchers to hack cars, voting machines, and medical devices — as long as that device is not being used for its purpose and is in an isolated environment. Finally, owners of abandoned video games that require server authentication (where such authentication is no longer available) may also circumvent DRM. DRM circumvention is NOT allowed for jailbreaking gaming systems and e-readers, and does not allow for "format-shifting" (e.g. moving e-books from one platform to another).
The full text of the new rules is available online (PDF), and will be published in the Federal Register on October 28, 2015. -
eSports and Livestreaming Buoy PC Gaming (hopesandfears.com)
An anonymous reader writes: PC gaming seems to have fended off the threat from consoles, and it's due in no small part to livestreaming services and eSports. The PC gaming hardware industry is undergoing a resurgence, contrary to the predictions of even five years ago. The community that has sprung up around livestreaming self-promotes far better than any individual gaming company could hope. It's gotten to the point where developers are starting to think about the "streamability" of their game as they're building it. "There are plenty of things to avoid when building a game for livestreaming as well—specifically, anything that slows down the action. ... A good streaming game can't waste too much time in confusing menus or with difficult setup, either." One of the big questions now is whether VR technology will fit into this growing niche. A spectator mode that uses VR could be as much of a killer app as a great VR game. -
Paternal Stress Is Passed To Offspring (arstechnica.com)
An anonymous reader writes: Researchers have discovered that stress experienced by male mice can be passed on to their offspring. "In earlier work, these scientists exposed male mice to six weeks of alternating stressors like 36 hours of constant light, a 15-minute exposure to fox odor, exposure to a novel object (marbles) overnight, 15 minutes of restraint in a 50 mL conical tube, multiple cage changes, white noise all night long, or saturated bedding.
Then the scientists allowed the mice to breed (abstract). Adult offspring of these chronically stressed dads had reduced hypothalamic-pituitary-adrenal stress axis reactivity; when they themselves were restrained for 15 minutes, they did not make as much corticosterone as mice sired by relaxed dads. This is relevant, and problematic, because blunted stress responses in humans are associated with neuropsychiatric disorders like depression, schizophrenia, and autism."