program3 – Page 4 – Tech Today w/ Ken May

Piracy site for academic journals playing game of domain-name Whac-A-Mole

Alexandra Elbakyan won’t let her Sci-Hub pirate site of academic journals die— despite publisher Elsevier’s lawsuit. (credit: Courtesy of Alexandra Elbakyan) We reported a few weeks ago on a popular pirate site for science journals whose oversees admin was being sued by one of the world’s leading academic publishers, Elsevier. Elsevier is the same New York publisher that the late Aaron Swartz had noted in his ” Guerilla Open Access Manifesto ” that told academics and researchers they had a “duty” to free the knowledge they were privileged to read behind Elsevier’s paywall. Because of the lawsuit, which Sci-Hub founder Alexandra Elbakyan has refused to participate in, she’s been engaged in a game of domain-name Whac-A-Mole in response to Elsevier winning court orders demanding the shuttering of the popular site’s domain name. The site allows anybody, not just academics, to access tens of millions of scholastic research articles for free. When Ars interviewed Elbakyan and learned that she had a similar philosophy to Swartz, she had already altered the site’s domain from sci-hub.org to sci-hub.io and changed others because of a court order blocking the .org domain. Now that domain, registered with Chinese registrar Now.cn, has also been killed. That has forced the site to move to sci-hub.bz and sci-hub.cc. This cat-and-mouse domain game is reminiscent of the decade-long game the admins of The Pirate Bay have been playing. When one domain gets lost to a court order, the site springs up on another. Read 3 remaining paragraphs | Comments

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Piracy site for academic journals playing game of domain-name Whac-A-Mole

Verizon: Network sabotage during strike disrupted thousands of customers

Poorly maintained equipment, as shown in a union complaint about Verizon maintenance. (credit: Communications Workers of America ) Verizon says its network has suffered 57 incidents of vandalism in seven states in the two weeks since 36,000 workers went on strike . The “incidents of sabotage,” mostly involving the severing of fiber optic cables or damage to terminal boxes, “have cut off thousands of Verizon customers from critical wireline services,” the company said Wednesday . Under normal conditions, there are only about a half-dozen incidents of sabotage over the course of a year, a Verizon spokesperson told Ars today. Verizon says it is still investigating the incidents and hasn’t pinned the blame on anyone specific. But the company’s announcement pointed out that “these malicious actions take place as Verizon is experiencing a strike.” Verizon reported similar incidents of vandalism during another strike in 2011 . Read 10 remaining paragraphs | Comments

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Verizon: Network sabotage during strike disrupted thousands of customers

Microsoft experiments with DNA storage: 1,000,000,000 TB in a gram

Microsoft is buying ten million strands of DNA from biology startup Twist Bioscience to investigate the use of genetic material to store data. The data density of DNA is orders of magnitude higher than conventional storage systems, with 1 gram of DNA able to represent close to 1 billion terabytes (1 zettabyte) of data. DNA is also remarkably robust; DNA fragments thousands of years old have been successfully sequenced. These properties make it an intriguing option for long-term data archival. Binary data has already been successfully stored as DNA base pairs , with estimates in 2013 suggesting that it would be economically viable for storage of 500 years or more. Read 3 remaining paragraphs | Comments

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Microsoft experiments with DNA storage: 1,000,000,000 TB in a gram

7 million unsalted MD5 passwords leaked by Minecraft community Lifeboat

(credit: Lifeboat ) As security breaches go, they don’t get more vexing than this: 7 million compromised accounts that protected passwords using woefully weak unsalted MD5 hashes, and the outfit responsible, still hadn’t disclosed the hack three months after it came to light. And as if that wasn’t enough, the service recommended the use of short passwords. That’s what Motherboard reported Tuesday about Lifeboat , a service that provides custom, multiplayer environments to gamers who use the Minecraft mobile app. The data circulating online included the e-mail addresses and hashed passwords for 7 million Lifeboat accounts. The mass compromise was discovered by Troy Hunt, the security researcher behind the Have I been pwned? breach notification site. Hunt said he had acquired the data from someone actively involved in trading hacked login credentials who has provided similar data in the past. Hunt reported that some of the plaintext passwords users had chosen were so weak that he was able to discover them simply by posting the corresponding MD5 hash into Google. As if many users’ approach to passwords were lackadaisical itself, Lifeboat’s own Getting started guide recommended “short, but difficult to guess passwords” because “This is not online banking.” Read 3 remaining paragraphs | Comments

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7 million unsalted MD5 passwords leaked by Minecraft community Lifeboat

4U Storage Pods offer 240TB of storage for 3.6¢/GB

That’s a lot of hard disks. (credit: Backblaze) For the last few years, we’ve looked at the hard disk reliability numbers from cloud backup and storage company Backblaze, but we’ve not looked at the systems it builds to hold its tens of thousands of hard disks. In common with some other cloud companies, Backblaze publishes the specs and designs of its Storage Pods, 4U systems packed with hard disks, and today it announced its sixth generation design , which bumps up the number of disks (from 45 to 60) while driving costs down even further. The first design, in 2009, packed 45 1.5TB disks into a 4U rackable box for a cost of about 12¢ per gigabyte. In the different iterations that have followed, Backblaze has used a number of different internal designs—sometimes using port multipliers to get all the SATA ports necessary, other times using PCIe cards packed with SATA controllers—but it has stuck with the same 45 disk-per-box formula. The new system marks the first break from that setup. It uses the same Ivy Bridge Xeon processor and 32GB RAM of the version 5, adding extra controllers and port multipliers to handle another 15 disks for 60 in total. The result is a little long—it overhangs the back of the rack by about four inches—but it’s packed full of storage. Read 2 remaining paragraphs | Comments

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4U Storage Pods offer 240TB of storage for 3.6¢/GB

Office up, Surface up, cloud booming in Microsoft’s $20.5 billion quarter

Microsoft posted revenue of $20.5 billion in the third quarter of its 2016 financial year, down 6 percent from the same quarter a year ago. Operating income was $5.3 billion, a 20 percent drop, net income was $3.8 billion, down 25 percent, and earnings per share were $0.47, a 23 percent decline. Over the past few quarters, Microsoft and other tech companies have reported significant impact from the high value of the US dollar, and have offered equivalent financial figures that show what their numbers would have been had the value of foreign earnings not been eroded by this conversion. This currency impact was estimated as reducing revenue by about $0.8 billion. The company also reports that there was a $1.5 billion impact from a combination of revenue deferrals due to Windows 10 upgrades and restructuring charges. Excluding this impact, and assuming constant currency values, the company says that its revenue was $22.1 billion (up 5 percent), operating income was $6.8 billion (up 10 percent), and net income was $5.0 billion (up 6 percent). The commercial cloud annualized revenue run rate—the forecast number that former Steve Ballmer dismissed as ” bullshit “—crept up to $10.0 billion; three months ago, it was estimated at $9.4 billion. Read 8 remaining paragraphs | Comments

Windows 10 Anniversary Update: Google’s WebM and VP9 codecs coming to Edge

The Windows 10 Anniversary Update, due this summer, will expand the range of video and audio codecs that are supported by the Edge browser. Microsoft is adding the VP9 video codec, the Opus audio codec, and the WebM container format . VP9 and WebM are both spearheaded by Google. Google bought video codec company On2 in 2010 with the intent of opening up On2’s VP8 codec to serve as an open source, royalty-free alternative to the open but royalty-incurring H.264. Unfortunately, groups claiming to have patents that covered VP8 emerged. Google ultimately came to an agreement with those groups in 2013 to ensure the codec’s royalty-free status, but by then, H.264 was too firmly entrenched to displace. VP9 is a successor to VP8 that is more efficient and essential for the growing demand for 4K video. Along with Microsoft and others, Google has joined the Alliance for Open Media to promote VP9’s development and try to ensure that it remains royalty-free. As with VP8 before it, VP9 is covered by patents, but the companies hope that they own all the relevant patents and hence are in a position to grant a royalty-free license. Microsoft announced in September 2015 that it was starting work on VP9 for Edge. Read 4 remaining paragraphs | Comments

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Windows 10 Anniversary Update: Google’s WebM and VP9 codecs coming to Edge

Out-of-date apps put 3 million servers at risk of crypto ransomware infections

(credit: Dr F. Eugene Hester, U.S. Fish and Wildlife Service) More than 3 million Internet-accessible servers are at risk of being infected with crypto ransomware because they’re running vulnerable software, including out-of-date versions of Red Hat’s JBoss enterprise application , researchers from Cisco Systems said Friday. About 2,100 of those servers have already been compromised by webshells that give attackers persistent control over the machines, making it possible for them to be infected at any time, the Cisco researchers reported in a blog post . The compromised servers are connected to about 1,600 different IP addresses belonging to schools, governments, aviation companies, and other types of organizations. Some of the compromised servers belonged to school districts that were running the Destiny management system that many school libraries use to keep track of books and other assets. Cisco representatives notified officials at Destiny developer Follett Learning of the compromise, and the Follett officials said they fixed a security vulnerability in the program. Follett also told Cisco the updated Destiny software also scans computers for signs of infection and removes any identified backdoors. Read 2 remaining paragraphs | Comments

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Out-of-date apps put 3 million servers at risk of crypto ransomware infections

One of the “most important” shipwreck treasures ever discovered

It wasn’t exactly what divers searching for sunken ships expect to find. When the Texel Divers Club glimpsed a package in the sand-buried remains of a sunken ship off the island of Texel in the Wadden Sea, they brought it to the surface—only to discover it held a wealthy lady’s most prized possessions : a silk damask dress, velvet embroidered purse, perfume ball, lice comb, stockings, and books bound in beautiful leather. Kaap Skil Museum A lice comb made from cow horn. 6 more images in gallery Preserved beneath a layer of sand since the 17th century, the dress was probably for everyday wear and was of a style frequently seen in paintings from the late Renaissance. Made of rich silk damask, it likely belonged to a woman of the upper classes. Despite its fanciness, experts believe it was for everyday wear because it wasn’t beaded or embroidered with golden or silver threads. The woman’s books were stamped with the emblem of King Charles I, of the Stuart royal family from England, which suggests she may even have been royalty. It’s exceedingly rare to find such a well-preserved collection of textiles and makes this find one of the most important of its kind in Europe. The find is also a boon for historians who want to understand what everyday life was like during this era. What we see in paintings is not always an accurate record of people’s lives. Finding this cache of typical (albeit expensive) clothing verifies that privileged women of the era really did dress in the ways we might expect and carry tiny metal balls of scented, dried flowers to mask body odors that would have been common in a culture where people didn’t bathe very often—and never got any medical remedies for all the funguses and bacterial infections that flourish on human bodies. Read 2 remaining paragraphs | Comments

Using synthetic nervous system, paralyzed man is first to move again

(credit: Ohio State University Wexner Medical Center/ Batelle ) With a paralyzing spinal cord injury, the biological wiring that hooks up our controlling brains to our useful limbs gets snipped, leading to permanent loss of sensation and control and usually a lifetime of extra health care. Researchers have spent years working to repair those lost connections, allowing paralyzed patients to sip coffee and enjoy a beer with robotic limbs controlled by just their minds. Now, researchers have gone a step further, allowing a paralyzed person to control his own hand with just his mind. In a study published Wednesday in Nature, researchers report using a “ neural bypass ” that reconnects a patient’s mental commands for movement to responsive muscles in his limbs, creating somewhat of a synthetic nervous system. The pioneering patient, Ian Burkhart, a 24-year-old man left with quadriplegia after a diving accident almost six years ago, can once again move his hand. In the pilot study he could control movement of individual fingers, grasp big and small objects, swipe a credit card, and play Guitar Hero . The advance may open the door to restorative treatments for paralyzed individuals, allowing them to have independent movement—and lives. Read 10 remaining paragraphs | Comments

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Using synthetic nervous system, paralyzed man is first to move again