Tag: digest-golf

Adobe releases third security update this month for Flash Player

Adobe has released an emergency security update for its widely used Flash media player to patch a vulnerability being actively exploited on the Internet. The company is advising Windows and Mac users to install it in the next 72 hours. An advisory the software company issued on Tuesday said only that affected Flash flaws “are being exploited in the wild in targeted attacks designed to trick the user into clicking a link which directs to a website serving malicious Flash (SWF) content.” It identified the bugs as CVE-2013-0643 and CVE-2013-0648 as indexed in the common vulnerabilities and exposures database . The advisory added the exploits targeted the Firefox browser. A spokeswoman said no other attack details are available. Adobe’s advisory assigns a priority rating of 1 to Flash versions that run on Microsoft Windows or Mac OS X computers. The rating is reserved for “vulnerabilities being targeted, or which have a higher risk of being targeted, by exploit(s) in the wild.” The priority for Linux users carries a rating of 3, which is used to designate “vulnerabilities in a product that has historically not been a target for attackers.” Read 2 remaining paragraphs | Comments

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Adobe releases third security update this month for Flash Player

Human hearing beats sound’s uncertainty limit, makes MP3s sound worse

New Jersey Modern audio compression algorithms rely on observations about auditory perceptions. For instance, we know that a low-frequency tone can render a higher tone inaudible. This perception is used to save space by removing the tones we expect will be inaudible. But our expectations are complicated by the physics of waves and our models of how human audio perception works. This problem has been highlighted in a recent Physical Review Letter , in which researchers demonstrated the vast majority of humans can perceive certain aspects of sound far more accurately than allowed by a simple reading of the laws of physics. Given that many encoding algorithms start their compression with operations based on that simple physical understanding, the researchers believe it may be time to revisit audio compression. Time and frequency: Two sides of the same coin You’ll notice I didn’t say, “human hearing violates the laws of physics,” even though it was very tempting. The truth is that nothing violates the laws of physics, though many things violate the simplified models we use to approximate them. Read 10 remaining paragraphs | Comments

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Human hearing beats sound’s uncertainty limit, makes MP3s sound worse

The Pirate Bay leaves Sweden for friendlier waters

The Swedish Pirate Party has stopped hosting the notorious website The Pirate Bay, according to TorrentFreak. While no one knows where the site is actually run from, Web-hosting services have been provided through the Swedish Pirate Party for a few years now. Now, the site’s hosting will be taken care of by the Pirate Parties in Norway and Sweden. TPB is being forced to move because the Swedish Pirate Party is under pressure from Rights Alliance, a Swedish anti-piracy group representing large music and movie interests. Rights Alliance threatened legal action against the Pirate Party if the group didn’t stop hosting the site by tomorrow. Spain in particular could turn out to be a safe haven for the piracy-driven website, since judges in that country have found simply linking to other infringing sites is not a basis for copyright liability. The sports-streaming site Rojadirecta, for example, was exonerated after legal action against it was initiated in Spain. (That didn’t stop it from having its domain name grabbed by a US agency, before being given back last summer.) Read 1 remaining paragraphs | Comments

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The Pirate Bay leaves Sweden for friendlier waters

Why a one-room West Virginia library runs a $20,000 Cisco router

Yes, this library has a Cisco 3945 router. Marmet, West Virginia is a town of 1,500 people living in a thin ribbon along the banks of the Kanawha River just below Charleston. The town’s public library is only open Thursdays, Fridays, and Saturdays. It’s housed in a small building the size of a trailer, which the state of West Virginia describes as an “extremely small facility with only one Internet connection.” Which is why it’s such a surprise to learn the Marmet Public Library runs this connection through a $15,000 to $20,000 Cisco 3945 router intended for “mid-size to large deployments,” according to Cisco. In an absolutely scathing report  (PDF) just released by the state’s Legislative Auditor, West Virginia officials are accused of overspending at least $5 million of federal money on such routers, installed indiscriminately in both large institutions and one-room libraries across the state. The routers were purchased without ever asking the state’s libraries, cops, and schools what they needed. And when distributed, the expensive routers were passed out without much apparent care. The small town of Clay received seven of them to serve a total population of 491 people… and all seven routers were installed within only .44 miles of each other at a total cost of more than $100,000. In total, $24 million was spent on the routers through a not-very-open bidding process under which non-Cisco router manufacturers such as Juniper and Alcatel-Lucent were not “given notice or any opportunity to bid.” As for Cisco, which helped put the massive package together, the Legislative Auditor concluded that the company “had a moral responsibility to propose a plan which reasonably complied with Cisco’s own engineering standards” but that instead “Cisco representatives showed a wanton indifference to the interests of the public in recommending using $24 million of public funds to purchase 1,164 Cisco model 3945 branch routers.” Read 20 remaining paragraphs | Comments

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Why a one-room West Virginia library runs a $20,000 Cisco router

Sony unveils thinnest 10.1″ tablet ever—the Xperia Tablet Z

The Sony Xperia Tablet Z, one of the hardiest and most svelte tablets we’ve seen. Sony Sony is unveiling a new Android tablet, the Xperia Tablet Z, at Mobile World Congress in Barcelona Monday. Sony claims the tablet is not only the “world’s thinnest 10.1-inch tablet” at 6.9 millimeters, but it’s apparently waterproof in up to three feet of water for 30 minutes. Inside, the Xperia Tablet Z has a quad-core 1.5GHz Qualcomm Snapdragon S4 Pro processor, 2GB of RAM, and a 1920×1200 display running Android 4.1 Jelly Bean. (Sony has gone scouts-honor that the tablet will be updated to 4.2 “after launch.”) The tablet weighs 495 grams (1.05 pounds) and it has an 8-megapixel rear and 2-megapixel front camera, plus 16GB/32GB storage configurations with a microSD slot than can take up to a 64GB card. The tablet also contains an IR blaster that works with a special version of an app Sony has created called TV SideView. TV SideView integrates with a user’s cable provider and allows users to browse the program guide as well as currently airing content. Read 2 remaining paragraphs | Comments

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Sony unveils thinnest 10.1″ tablet ever—the Xperia Tablet Z

Server hack prompts call for cPanel customers to take “immediate action”

The providers of the cPanel website management application are warning some users to immediately change their systems’ root or administrative passwords after discovering one of its servers has been hacked. In an e-mail sent to customers who have filed a cPanel support request in the past six months, members of the company’s security team said they recently discovered the compromise of a server used to process support requests. “While we do not know if your machine is affected, you should change your root level password if you are not already using SSH keys,” they wrote, according to a copy of the e-mail posted to a community forum . “If you are using an unprivileged account with ‘sudo’ or ‘su’ for root logins, we recommend you change the account password. Even if you are using SSH keys we still recommend rotating keys on a regular basis.” Read 3 remaining paragraphs | Comments

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Server hack prompts call for cPanel customers to take “immediate action”

Qualcomm’s global LTE chip could help end iPhone fragmentation

Qualcomm yesterday unveiled a new series of chips designed to solve one of the nagging problems faced by smartphone manufacturers and smartphone users: a single phone isn’t capable of hopping on any cellular network. This difficulty caused Apple to release three versions of the iPhone 5, with support for different LTE networks. As a result, customers who frequently travel overseas had to think hard about which version of the iPhone they would buy, since different countries and carriers use different cellular bands. The iPhone uses Qualcomm chips . LTE has exacerbated this cellular fragmentation, Qualcomm said. “The wide range of radio frequencies used to implement 2G, 3G, and 4G LTE networks globally presents an ongoing challenge for mobile device designers,” Qualcomm Senior VP Alex Katouzian said in the company’s announcement . “Where 2G and 3G technologies each have been implemented on four to five different RF bands globally, the inclusion of LTE brings the total number of cellular bands to approximately 40.” Read 4 remaining paragraphs | Comments

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Qualcomm’s global LTE chip could help end iPhone fragmentation

Cellular data traffic keeps doubling every year

Florence Ion Worldwide mobile data traffic doubled over the past year and is expected to continue growing at a similar rate due to expanding smartphone sales and video traffic, telecom equipment maker Ericsson said in research released today. By the end of 2012, global data traffic on mobile networks (not including Wi-Fi) hit around 1,300 petabytes per month, twice as much as in the previous year, Ericsson said. Ericsson The chart shows an approximate doubling each year for the past few years. We’ve asked Ericsson for the raw data behind the report and will provide that if we get it. Ericsson’s measurements come from “a large base of commercial networks that together cover all regions of the world,” the report states. “They form a representative base for calculating world total traffic in mobile networks.” Read 10 remaining paragraphs | Comments

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Cellular data traffic keeps doubling every year

Laser intended for Mars used to detect “honey laundering”

Matthew T. Rader A laser tool funded by the European Space Agency to measure carbon on Mars has been reappropriated to detect fake honey. The counterfeit goods trade might more commonly be associated with handbags and watches, but it turns out that the world of honey trading is also a murky one, riddled with smuggling and fakery. According to a Food Safety News investigation , more than a third of honey consumed in the US has been smuggled from China and may be tainted with illegal antibiotics and heavy metals. To make matters worse, some honey brokers create counterfeit honey using a small amount of real honey, bulked up with sugar, malt sweeteners, corn or rice syrup, jaggery (a type of unrefined sugar) and other additives—known as honey laundering. This honey is often mislabeled and sold on as legitimate, unadulterated honey in places such as Europe and the US. Read 10 remaining paragraphs | Comments

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Laser intended for Mars used to detect “honey laundering”

Skype calls now equivalent to one-third of global phone traffic

TeleGeography New research (PDF) from TeleGeography, a telecom market analysis firm, shows that worldwide Skype usage is now equivalent to over one-third of all international phone traffic—a record level. The firm’s new data, released Wednesday , shows that “international telephone traffic grew 5 percent in 2012, to 490 billion minutes.” At the same time, “cross-border Skype-to-Skype voice and video traffic grew 44 percent in 2012, to 167 billion minutes. This increase of nearly 51 billion minutes is more than twice that achieved by all international carriers in the world, combined.” While that doesn’t mean that telcos are going to go out of business anytime soon, it does mean that they are certainly continuing to feel the heat. Read 3 remaining paragraphs | Comments

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Skype calls now equivalent to one-third of global phone traffic