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Gonzalo San Gil, PhD.

Best of Opensource.com: Tutorials | Opensource.com - 0 views

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    "One of the great aspects of open source is that there's always something new to learn. Many of us like to jump right in with new software or technology and learn by trial and error. Sometimes, however, we can use a guiding hand. That hand comes in the form of a good how-to or manual."
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    "One of the great aspects of open source is that there's always something new to learn. Many of us like to jump right in with new software or technology and learn by trial and error. Sometimes, however, we can use a guiding hand. That hand comes in the form of a good how-to or manual."
Gonzalo San Gil, PhD.

The Grand Unified Theory On The Economics Of Free | Techdirt - 0 views

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    [from the have-fun-with-it dept Ok. I'll be the first to admit that I've taken the long way around in going through my series of posts exploring the economics of goods when scarcity is removed. What I had thought would be a series of 5 or 6 posts, turned into something much longer -- but each week people came up with new questions or discussions or objections, and so I tried to spend some time digging down on various pieces of the economics at hand.]
Paul Merrell

'Nice Internet You've Got There... You Wouldn't Want Something To Happen To It...' | Techdirt - 0 views

  • Last month, we wrote about Bruce Schneier's warning that certain unknown parties were carefully testing ways to take down the internet. They were doing carefully configured DDoS attacks, testing core internet infrastructure, focusing on key DNS servers. And, of course, we've also been talking about the rise of truly massive DDoS attacks, thanks to poorly secured Internet of Things (IoT) devices, and ancient, unpatched bugs. That all came to a head this morning when large chunks of the internet went down for about two hours, thanks to a massive DDoS attack targeting managed DNS provider Dyn. Most of the down sites are back (I'm still having trouble reaching Twitter), but it was pretty widespread, and lots of big name sites all went down. Just check out this screenshot from Downdetector showing the outages on a bunch of sites:
  • You'll see not all of them have downtime (and the big ISPs, as always, show lots of complaints about downtimes), but a ton of those sites show a giant spike in downtime for a few hours. So, once again, we'd like to point out that this is as problem that the internet community needs to start solving now. There's been a theoretical threat for a while, but it's no longer so theoretical. Yes, some people point out that this is a difficult thing to deal with. If you're pointing people to websites, even if we were to move to a more distributed system, there are almost always some kinds of chokepoints, and those with malicious intent will always, eventually, target those chokepoints. But there has to be a better way -- because if there isn't, this kind of thing is going to become a lot worse.
Gonzalo San Gil, PhD.

Paramount Wipes "Infringing" Ubuntu Torrent From Google - TorrentFreak [# ! Note] - 0 views

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    " Ernesto on September 10, 2016 C: 47 News It's no secret that copyright holders are trying to take down as much pirated content as they can, but targeting open source software is not something we see every day. Paramount Pictures recently sent a DMCA takedown to Google, listing a copy of the popular operating system Ubuntu. An honest mistake, perhaps, but a worrying one."
Gonzalo San Gil, PhD.

Skype Workarounds on Linux - 0 views

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    "Skype on Linux is a much debated topic that unfortunately remains largely unchanged. Skype is something that most people just have to use, but the client's official support for Linux is pathetic to say the least. The client version is old, buggy, and only available in 32-bit. Add the fact that the API is closed-source, and we are left with no alternatives as there can be no open source implementation that will allow us to chat with our Skype friends. However, there are some workarounds that can work for Linux users depending on the particular system used and the specific needs."
Paul Merrell

He Was a Hacker for the NSA and He Was Willing to Talk. I Was Willing to Listen. - 2 views

  • he message arrived at night and consisted of three words: “Good evening sir!” The sender was a hacker who had written a series of provocative memos at the National Security Agency. His secret memos had explained — with an earthy use of slang and emojis that was unusual for an operative of the largest eavesdropping organization in the world — how the NSA breaks into the digital accounts of people who manage computer networks, and how it tries to unmask people who use Tor to browse the web anonymously. Outlining some of the NSA’s most sensitive activities, the memos were leaked by Edward Snowden, and I had written about a few of them for The Intercept. There is no Miss Manners for exchanging pleasantries with a man the government has trained to be the digital equivalent of a Navy SEAL. Though I had initiated the contact, I was wary of how he might respond. The hacker had publicly expressed a visceral dislike for Snowden and had accused The Intercept of jeopardizing lives by publishing classified information. One of his memos outlined the ways the NSA reroutes (or “shapes”) the internet traffic of entire countries, and another memo was titled “I Hunt Sysadmins.” I felt sure he could hack anyone’s computer, including mine. Good evening sir!
  • The sender was a hacker who had written a series of provocative memos at the National Security Agency. His secret memos had explained — with an earthy use of slang and emojis that was unusual for an operative of the largest eavesdropping organization in the world — how the NSA breaks into the digital accounts of people who manage computer networks, and how it tries to unmask people who use Tor to browse the web anonymously. Outlining some of the NSA’s most sensitive activities, the memos were leaked by Edward Snowden, and I had written about a few of them for The Intercept. There is no Miss Manners for exchanging pleasantries with a man the government has trained to be the digital equivalent of a Navy SEAL. Though I had initiated the contact, I was wary of how he might respond. The hacker had publicly expressed a visceral dislike for Snowden and had accused The Intercept of jeopardizing lives by publishing classified information. One of his memos outlined the ways the NSA reroutes (or “shapes”) the internet traffic of entire countries, and another memo was titled “I Hunt Sysadmins.” I felt sure he could hack anyone’s computer, including mine.
  • I got lucky with the hacker, because he recently left the agency for the cybersecurity industry; it would be his choice to talk, not the NSA’s. Fortunately, speaking out is his second nature.
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  • He agreed to a video chat that turned into a three-hour discussion sprawling from the ethics of surveillance to the downsides of home improvements and the difficulty of securing your laptop.
  • In recent years, two developments have helped make hacking for the government a lot more attractive than hacking for yourself. First, the Department of Justice has cracked down on freelance hacking, whether it be altruistic or malignant. If the DOJ doesn’t like the way you hack, you are going to jail. Meanwhile, hackers have been warmly invited to deploy their transgressive impulses in service to the homeland, because the NSA and other federal agencies have turned themselves into licensed hives of breaking into other people’s computers. For many, it’s a techno sandbox of irresistible delights, according to Gabriella Coleman, a professor at McGill University who studies hackers. “The NSA is a very exciting place for hackers because you have unlimited resources, you have some of the best talent in the world, whether it’s cryptographers or mathematicians or hackers,” she said. “It is just too intellectually exciting not to go there.”
  • The Lamb’s memos on cool ways to hunt sysadmins triggered a strong reaction when I wrote about them in 2014 with my colleague Ryan Gallagher. The memos explained how the NSA tracks down the email and Facebook accounts of systems administrators who oversee computer networks. After plundering their accounts, the NSA can impersonate the admins to get into their computer networks and pilfer the data flowing through them. As the Lamb wrote, “sys admins generally are not my end target. My end target is the extremist/terrorist or government official that happens to be using the network … who better to target than the person that already has the ‘keys to the kingdom’?” Another of his NSA memos, “Network Shaping 101,” used Yemen as a theoretical case study for secretly redirecting the entirety of a country’s internet traffic to NSA servers.
  • “If I turn the tables on you,” I asked the Lamb, “and say, OK, you’re a target for all kinds of people for all kinds of reasons. How do you feel about being a target and that kind of justification being used to justify getting all of your credentials and the keys to your kingdom?” The Lamb smiled. “There is no real safe, sacred ground on the internet,” he replied. “Whatever you do on the internet is an attack surface of some sort and is just something that you live with. Any time that I do something on the internet, yeah, that is on the back of my mind. Anyone from a script kiddie to some random hacker to some other foreign intelligence service, each with their different capabilities — what could they be doing to me?”
  • “You know, the situation is what it is,” he said. “There are protocols that were designed years ago before anybody had any care about security, because when they were developed, nobody was foreseeing that they would be taken advantage of. … A lot of people on the internet seem to approach the problem [with the attitude of] ‘I’m just going to walk naked outside of my house and hope that nobody looks at me.’ From a security perspective, is that a good way to go about thinking? No, horrible … There are good ways to be more secure on the internet. But do most people use Tor? No. Do most people use Signal? No. Do most people use insecure things that most people can hack? Yes. Is that a bash against the intelligence community that people use stuff that’s easily exploitable? That’s a hard argument for me to make.”
  • I mentioned that lots of people, including Snowden, are now working on the problem of how to make the internet more secure, yet he seemed to do the opposite at the NSA by trying to find ways to track and identify people who use Tor and other anonymizers. Would he consider working on the other side of things? He wouldn’t rule it out, he said, but dismally suggested the game was over as far as having a liberating and safe internet, because our laptops and smartphones will betray us no matter what we do with them. “There’s the old adage that the only secure computer is one that is turned off, buried in a box ten feet underground, and never turned on,” he said. “From a user perspective, someone trying to find holes by day and then just live on the internet by night, there’s the expectation [that] if somebody wants to have access to your computer bad enough, they’re going to get it. Whether that’s an intelligence agency or a cybercrimes syndicate, whoever that is, it’s probably going to happen.”
  • There are precautions one can take, and I did that with the Lamb. When we had our video chat, I used a computer that had been wiped clean of everything except its operating system and essential applications. Afterward, it was wiped clean again. My concern was that the Lamb might use the session to obtain data from or about the computer I was using; there are a lot of things he might have tried, if he was in a scheming mood. At the end of our three hours together, I mentioned to him that I had taken these precautions—and he approved. “That’s fair,” he said. “I’m glad you have that appreciation. … From a perspective of a journalist who has access to classified information, it would be remiss to think you’re not a target of foreign intelligence services.” He was telling me the U.S. government should be the least of my worries. He was trying to help me. Documents published with this article: Tracking Targets Through Proxies & Anonymizers Network Shaping 101 Shaping Diagram I Hunt Sys Admins (first published in 2014)
Gonzalo San Gil, PhD.

Open Source Software: Top Sites - Datamation - 2 views

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    "Frequently, Datamation puts together lists of top open source software. This time we've done something a little different and made a list of top open source Web sites."
Gonzalo San Gil, PhD.

MediaFuturist: A gift for you: free PDFs of my last 3 books: Music 2.0, The End of Control, Friction is Fiction - 2 views

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    [I want to start 2011 in a renewed spirit of generosity and sharing, so here are the complete PDFs of my last 3 books, for free; provided under a Creative Commons,non-commercial, share-alike, attribution license (see below). If you still want to buy the dead-tree versions of these books (or donate something for the free PDFs - yes, that's an option, too;), you can visit my Lulu Store, or go to Amazon.com, or check out my 'Paying for Gerd' page. You can also return the favor by blogging or tweeting of Facebook-liking my stuff. Thanks, and enjoy, and have a great 2011. Update: my free videos (50+ keynotes and presentations) are here, the iTunes podcast feed is here (just subscribe to download all videos to your iPod / iPad / iPhone, or computers), and my free slideshows (90+) are here, on Slideshare :)]
Gonzalo San Gil, PhD.

The original proposal of the WWW, HTMLized - 1 views

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    [... The problems of information loss may be particularly acute at CERN, but in this case (as in certain others), CERN is a model in miniature of the rest of world in a few years time. CERN meets now some problems which the rest of the world will have to face soon. In 10 years, there may be many commercial solutions to the problems above, while today we need something to allow us to continue. ...]
Gary Edwards

Windows XP: How end of support sparked one organisation's shift from Microsoft | ZDNet - 1 views

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    Good story of how a UK Company responded to Microsoft's announcement if XP end of life. After examining many alternatives, they settled on a ChromeBook-ChromeBox - Citrix solution. Most of the existing desktop hardware was repurposed as ChromeTops running Chrome Browser apps and Citrix XenDesktop for legacy data apps. excerpt/intro: "There are the XP diehards, and the Windows 7 and 8 migrators. But in a world facing up to the end of Windows XP support, one UK organisation belongs to another significant group - those breaking with Microsoft as their principal OS provider. Microsoft's end of routine security patching and software updates on 8 April helped push the London borough of Barking and Dagenham to a decision it might otherwise not have taken over the fate of its 3,500 Windows XP desktops and 800 laptops. "They were beginning to creak but they would have gone on for a while. It's fair to say if XP wasn't going out of life, we probably wouldn't be doing this now," Barking and Dagenham general manager IT Sheyne Lucock said. Around one-eighth of corporate Windows XP users are moving away from Microsoft, according to recent Tech Pro Research. Lucock said it had become clear that the local authority was locked into a regular Windows operating system refresh cycle that it could no longer afford. "If we just replaced all the Windows desktops with newer versions running a newer version of Windows, four years later we would have to do the same again and so on," he said. "So there was an inclination to try and do something different - especially as we know that with all the budget challenges that local government is going to be faced with, we're going to have to halve the cost of our ICT service over the next five years." Barking and Dagenham outsourced its IT in December 2010 to Elevate East London, which is a joint-venture between the council and services firm Agilisys. Lucock and systems architect Rupert Hay-Campbell are responsible for strategy, policy
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    Meanwhile, some organizations missed the end of life deadline and are now paying Microsoft for extended support. E.g., the U.S. Internal Revenue Service, which is still running 58,000 desktops on WinXP. http://arstechnica.com/information-technology/2014/04/irs-another-windows-xp-laggard-will-pay-microsoft-for-patches/
Gary Edwards

Apple and Facebook Flash Forward to Computer Memory of the Future | Enterprise | WIRED - 1 views

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    Great story that is at the center of a new cloud computing platform. I met David Flynn back when he was first demonstrating the Realmsys flash card. Extraordinary stuff. He was using the technology to open a secure Linux computing window on an operating Windows XP system. The card opened up a secure data socket, connecting to any Internet Server or Data Server, and running applications on that data - while running Windows and Windows apps in the background. Incredible mesh of Linux, streaming data, and legacy Windows apps. Everytime I find these tech pieces explaining Fusion-io though, I can't help but think that David Flynn is one of the most decent, kind and truly deserving of success people that I have ever met. excerpt: "Apple is spending mountains of money on a new breed of hardware device from a company called Fusion-io. As a public company, Fusion-io is required to disclose information about customers that account for an usually large portion of its revenue, and with its latest annual report, the Salt Lake City outfit reveals that in 2012, at least 25 percent of its revenue - $89.8 million - came from Apple. That's just one figure, from just one company. But it serves as a sign post, showing you where the modern data center is headed. 'There's now a blurring between the storage world and the memory world. People have been enlightened by Fusion-io.' - Gary Gentry Inside a data center like the one Apple operates in Maiden, North Carolina, you'll find thousands of computer servers. Fusion-io makes a slim card that slots inside these machines, and it's packed with hundreds of gigabytes of flash memory, the same stuff that holds all the software and the data on your smartphone. You can think of this card as a much-needed replacement for the good old-fashioned hard disk that typically sits inside a server. Much like a hard disk, it stores information. But it doesn't have any moving parts, which means it's generally more reliable. It c
Gonzalo San Gil, PhD.

Dangerous Ruling: EU Says Google Must Help People Disappear Stuff They Don't Like From The Internet | Techdirt - 0 views

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    "from the right-to-be-forgotten dept For years now we've explained why Europe's concept of a "right to be forgotten" is a terrible, dangerous and impossible idea. The basic idea is that if you were involved in something that you're not happy about later, you can demand that the incident be stricken from the record... everywhere. It's a clear attack on free speech -- allowing people to censor others from saying truthful and accurate things about someone. "
Gonzalo San Gil, PhD.

Get a sneak peek review of soon-to-be-release Drupal 8 | opensource.com - 0 views

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    "When it was released in 2011, Drupal 7 was the most accessible open source content management system (CMS) available. I expect that this will be true until the release of Drupal 8. Web accessibility requires constant vigilance and will be something that will always need attention in any piece of software striving to meet the Web Content Accessibility Guidelines (WCAG) 2.0 guidelines."
Gary Edwards

Microsoft Office whips Google Docs: It's finally game over | Computerworld Blogs - 0 views

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    "If there was ever any doubt about whether Microsoft or Google would win the war of office suites, there should be no longer. Within the last several weeks, Microsoft has pulled so far ahead that it's game over. Here's why. When it comes to which suite is more fully featured, there's never been any real debate: Microsoft Office wins hands down. Whether you're creating entire presentations, creating complicated word-processing documents, or even doing something as simple as handling text attributes, Office is a far better tool. Until the last few weeks, Google Docs had one significant advantage over Microsoft Office: It's available for Android and the iPad as well as PCs because it's Web-based. The same wasn't the case for Office. So if you wanted to use an office suite on all your mobile devices, Google Docs was the way to go. Google Docs lost that advantage when Microsoft released Office for the iPad. There's not yet a native version for Android tablets, but Microsoft is working on that, telling GeekWire, "Let me tell you conclusively: Yes, we are also building Android native applications for tablets for Word, Excel and PowerPoint." Google Docs is still superior to Office's Web-based version, but that's far less important than it used to be. There's no need to go with a Web-based office suite if a superior suite is available as a native apps on all platforms, mobile or otherwise. And Office's collaboration capabilities are quite considerable now. Of course, there's always the question of price. Google Docs is free. Microsoft Office isn't. But at $100 a year for up to five devices, or $70 a year for two, no one will be going broke paying for Microsoft Office. It's worth paying that relatively small price for a much better office suite. Google Docs won't die. It'll be around as second fiddle for a long time. But that's what it will always remain: a second fiddle to the better Microsoft Office."
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    Google acquired "Writely", a small company in Portola Valley that pioneered document editing in a browser. Writely was perhaps the first cloud computing editor to go beyond simple HTML; eventually crafting some really cool CSS-JavaScript-JSON document layout and editing methods. But it can't edit native MSOffice documents. It converts them. There are more than a few problems with the Google Docs approach to editing advanced "compound" documents, but two stick out and are certain to give pause to anyone making the great transition from local workgroup computing, to the highly mobile, always connected, cloud computing. The first problem certain to become a show stopper is that Google converts documents to their native on-line format for editing and collaboration. And then they convert back. To many this isn't a problem. But if the document is part of a workflow or business process, conversion is a killer. There is an old saw affectionately known as "Reuters Law", dating back to the ODF-OXML document wars, that emphatically states; "Conversion breaks documents." The breakage includes both the visual layout of the document, and, the "compound" aspects and data connections that are internal to the document. Think of this way. A business document that is part of a legacy Windows Workgroup workflow is opened up in gDocs. Google converts the document for editing purposes. The data and the workflow internals that bind the document to the local business system are broken on conversion. The look of the document is also visually shredded as the gDocs layout engine is applied. For all practical purposes, no matter what magic editing and collaboration value is added, a broken document means a broken business process. Let me say that again, with the emphasis of having witnessed this first hand during the year long ODF transition trials the Commonwealth of Massachusetts conducted in 2005 and 2006. The business process broke every time a conversion was conducted "on a busines
Gonzalo San Gil, PhD.

The Cloud vs. Open Source - Datamation - 0 views

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    "For years, Linux and free software were perceived as threatened by cloud computing, the online storage of data. However, over the last few years, something ironic happened -- free software became a major player in cloud computing."
Gonzalo San Gil, PhD.

Windows 10 is spying on almost everything you do - here's how to opt out | BGR - 0 views

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    "But there's something you should know: As you read this article from your newly upgraded PC, Windows 10 is also spying on nearly everything you do."
Paul Merrell

Hacking Team Asks Customers to Stop Using Its Software After Hack | Motherboard - 1 views

  • But the hack hasn’t just ruined the day for Hacking Team’s employees. The company, which sells surveillance software to government customers all over the world, from Morocco and Ethiopia to the US Drug Enforcement Agency and the FBI, has told all its customers to shut down all operations and suspend all use of the company’s spyware, Motherboard has learned. “They’re in full on emergency mode,” a source who has inside knowledge of Hacking Team’s operations told Motherboard.
  • A source told Motherboard that the hackers appears to have gotten “everything,” likely more than what the hacker has posted online, perhaps more than one terabyte of data. “The hacker seems to have downloaded everything that there was in the company’s servers,” the source, who could only speak on condition of anonymity, told Motherboard. “There’s pretty much everything here.” It’s unclear how the hackers got their hands on the stash, but judging from the leaked files, they broke into the computers of Hacking Team’s two systems administrators, Christian Pozzi and Mauro Romeo, who had access to all the company’s files, according to the source. “I did not expect a breach to be this big, but I’m not surprised they got hacked because they don’t take security seriously,” the source told me. “You can see in the files how much they royally fucked up.”
  • Hacking Team notified all its customers on Monday morning with a “blast email,” requesting them to shut down all deployments of its Remote Control System software, also known as Galileo, according to multiple sources. The company also doesn’t have access to its email system as of Monday afternoon, a source said. On Sunday night, an unnamed hacker, who claimed to be the same person who breached Hacking Team’s competitor FinFisher last year, hijacked its Twitter account and posted links to 400GB of internal data. Hacking Team woke up to a massive breach of its systems.
  • ...2 more annotations...
  • For example, the source noted, none of the sensitive files in the data dump, from employees passports to list of customers, appear to be encrypted. “How can you give all the keys to your infrastructure to a 20-something who just joined the company?” he added, referring to Pozzi, whose LinkedIn shows he’s been at Hacking Team for just over a year. “Nobody noticed that someone stole a terabyte of data? You gotta be a fuckwad,” the source said. “It means nobody was taking care of security.”
  • The future of the company, at this point, it’s uncertain. Employees fear this might be the beginning of the end, according to sources. One current employee, for example, started working on his resume, a source told Motherboard. It’s also unclear how customers will react to this, but a source said that it’s likely that customers from countries such as the US will pull the plug on their contracts. Hacking Team asked its customers to shut down operations, but according to one of the leaked files, as part of Hacking Team’s “crisis procedure,” it could have killed their operations remotely. The company, in fact, has “a backdoor” into every customer’s software, giving it ability to suspend it or shut it down—something that even customers aren’t told about. To make matters worse, every copy of Hacking Team’s Galileo software is watermarked, according to the source, which means Hacking Team, and now everyone with access to this data dump, can find out who operates it and who they’re targeting with it.
Gonzalo San Gil, PhD.

Beware of Open Source Software Zombies - Medium - 0 views

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    "Chances are you create an OSS zombie. Something that is in the open, people can use (if they would only be aware of it) but in fact the bit rot has already started"
Gonzalo San Gil, PhD.

MP3 Decoding Patent Is Expiring, Linux Distro Could Integrate It by Default - Softpedia - 0 views

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    "The patent legislation is extremely complicated and unclear The MP3 decoding patent is one those things that seems pretty harmless and present in pretty much any device around us, but it's actually something that generates tons of money per unit for Fraunhofer and Thompson. Linux distributions need to offer this feature and it means integrating a proprietary solution, although there is some hope now that the patent seems to have expired."
Gonzalo San Gil, PhD.

Linux Never Had a Better Chance to Beat Windows - Softpedia - 0 views

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    "The main feature is now privacy and not security Windows 10 is out, and everyone is talking about it. It's clear that Microsoft did something right for a change and that the latest version of the OS is better than the previous releases. This is actually a good thing."
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