privacy-rights – Page 52 – Tech Today w/ Ken May

Everything you need to know to install SteamOS on your very own computer

SteamOS in all its blue glory. Lee Hutchinson True to its word, Valve has released a beta version of SteamOS, the Linux-based operating system that it will use to power its living room Steam Machine consoles. The release coincides with a lucky group of 300 public beta testers being selected to actually receive Steam Machines to test on—the rest of us can still use the OS, but we’ll have to bring our own hardware. Valve had previously recommended that users who aren’t “intrepid Linux hackers” should wait a few more months before trying out SteamOS, but that’s not going to stop Ars from barreling head first into the midst of things! We downloaded the OS as quickly as we could after it went live and spent some time getting it whipped into shape on fresh hardware. Contrary to Valve’s warning, the install wasn’t complex or scary at all—though if you’ve never installed Linux before, it might take you a bit out of your comfort zone. The hardware Specs at a glance:The Ars Technica Steam Machine CPU Intel Pentium G3220 (Haswell), dual-core, 3.0 GHz GPU Zotac Geforce GTX660 (2GB) RAM 8 GB DDR3-1600 Motherboard MSI H81I (mini-ITX) Storage Western Digital WD Blue 7200 rpm 500GB HD Sound Onboard Network Onboard (wired gigabit Ethernet) PSU Antec VP-450, 450W Case BitFenix Prodigy, arctic white We didn’t receive a Steam Machine to test, so we set out to build our own. Our goals were to stick to known-good SteamOS hardware, and to keep the price between $5-600. Andrew Cunningham, Kyle Orland, and I all stuck our heads together and came up with the configuration at right. All items were purchased from NewEgg, and the total prior to shipping was $562.93. Read 35 remaining paragraphs | Comments

Gmail blows up e-mail marketing by caching all images on Google servers

Ever wonder why most e-mail clients hide images by default? The reason for the “display images” button is because images in an e-mail must be loaded from a third-party server. For promotional e-mails and spam, usually this server is operated by the entity that sent the e-mail. So when you load these images, you aren’t just receiving an image—you’re also sending a ton of data about yourself to the e-mail marketer. Loading images from these promotional e-mails reveals a lot about you. Marketers get a rough idea of your location via your IP address. They can see the HTTP referrer , meaning the URL of the page that requested the image. With the referral data, marketers can see not only what client you are using (desktop app, Web, mobile, etc.) but also what folder you were viewing the e-mail in. For instance, if you had a Gmail folder named “Ars Technica” and loaded e-mail images, the referral URL would be “https://mail.google.com/mail/u/0/#label/Ars+Technica”—the folder is right there in the URL. The same goes for the inbox, spam, and any other location. It’s even possible to uniquely identify each e-mail, so marketers can tell which e-mail address requested the images—they know that you’ve read the e-mail. And if it was spam, this will often earn you more spam since the spammers can tell you’ve read their last e-mail. But Google has just announced a move that will shut most of these tactics down: it will cache all images for Gmail users. Embedded images will now be saved by Google and the e-mail content will be modified to display those images from Google’s cache, instead of from a third party server. E-mail marketers will no longer be able to get any information from images—they will see a single request from Google, which will then be used to send the image out to all Gmail users. Unless you click on a link, marketers will have no idea the e-mail has been seen. While this means improved privacy from e-mail marketers, Google will now be digging deeper than ever into your e-mails and literally modifying the contents. If you were worried about e-mail scanning , this may take things a step further. However, if you don’t like the idea of cached images, you can turn it off in the settings. Read 2 remaining paragraphs | Comments

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Gmail blows up e-mail marketing by caching all images on Google servers

Valve: First version of SteamOS to be released to the masses on Friday

Valve PC gamers who are champing at the bit to build their very own ” Steam Machines ” won’t have to wait long to start tinkering, as Valve has revealed that its recently announced SteamOS will be available this Friday. The announcement comes alongside word from Valve that its prototype Steam Machines , along with the companion Steam Controller , will be shipped out to 300 randomly selected US beta testers on Friday. Valve plans to notify the lucky testers via e-mail at 2 pm Pacific today, and beta participants will get a special badge on their Steam accounts so journalists and fellow players can start bugging them for their impressions incessantly. If you’re not part of that lucky group of 300, though, you’re probably more interested in the fact that “SteamOS will be made available when the prototype hardware ships… downloadable by individual users and commercial OEMs.” More information about that release is coming soon, the company says, but Valve is already warning that “unless you’re an intrepid Linux hacker already, we’re going to recommend that you wait until later in 2014 to try it out.” Read 2 remaining paragraphs | Comments

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Valve: First version of SteamOS to be released to the masses on Friday

AT&T offers gigabit Internet discount in exchange for your Web history

AT&T is watching you browse. Seth Anderson AT&T’s “GigaPower” all-fiber network has launched in parts of Austin, Texas, with a price of $70 per month for download speeds of 300Mbps (which will be upgraded to a gigabit at no extra cost in 2014). The $70 price is only available if you agree to see targeted ads from AT&T and its partners, however. Interestingly, AT&T labels the Internet service with targeted ads as its “premier” service while calling the service without targeted ads “standard.” Not only is the price of the premier service (with ads) only $70 a month, but it comes with a waiver of equipment, installation, and activation fees. The standard service without ads is $99 a month, and there’s no mention of a waiver in AT&T’s announcement . “The waiver is part of the Premier package, so is not available with the standard service at this time,” AT&T told Ars. Read 8 remaining paragraphs | Comments

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AT&T offers gigabit Internet discount in exchange for your Web history

New US spy satellite features world-devouring octopus

United Launch Alliance via ODNI President Obama is out to put the public’s mind at ease about new revelations on intelligence-gathering, but the Office for the Director of National Intelligence can’t quite seem to get with the program of calming everyone down. Over the weekend, the ODNI was pumping up the launch of a new surveillance satellite launched by the National Reconnaissance Office. The satellite was launched late Thursday night, and ODNI’s Twitter feed posted photos and video of the launch over the following days. Read 4 remaining paragraphs | Comments

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New US spy satellite features world-devouring octopus

Mozilla making progress with Firefox’s long journey to multiprocess

Multiple Firefox processes. Gill Penney Internet Explorer and Chrome both use a multiprocess architecture to enhance stability and security. They separate the task of parsing and rendering Web pages from the job of drawing the browser on-screen, saving downloaded files, creating network connections, and so on. This allows them to run the dangerous parts—the parts exposed to malicious scripts and exploitative HTML—in a sandbox with reduced permissions, making it harder for browser flaws to be turned into system compromises. It also means that they’re much more tolerant of crash bugs; a bug will bring down an individual tab, but shouldn’t, in general, bring down the browser as a whole. In 2009, Mozilla announced the Electrolysis project , which was to bring this kind of multiprocess design to Firefox. Read 10 remaining paragraphs | Comments

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Mozilla making progress with Firefox’s long journey to multiprocess

Found: hacker server storing two million pilfered paswords

Spider Labs Researchers have unearthed a server storing more than two million pilfered login credentials for a variety of user accounts, including those on Facebook, Yahoo, Google, Twitter, and a handful of other websites. More than 1.5 million of the user names and passwords are for website accounts, including 318,121 for Facebook, 59,549 for Yahoo, 54,437 for Google, and 21,708 for Twitter, according to a blog post published Tuesday by researchers from security firm Trustwave’s Spider Labs. The cache also included credentials for e-mail addresses, FTP accounts, remote desktops, and secure shells. More than 1.8 million of the passwords, or 97 percent of the total, appeared to come from computers located in the Netherlands, followed by Thailand, Germany, Singapore, and Indonesia. US accounts comprised 0.1 percent, with 1,943 compromised passwords. In all, the data may have come from as many as 102 countries. Read 5 remaining paragraphs | Comments

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Found: hacker server storing two million pilfered paswords

TV news team falls for Facebook doppelgänger scam

The doppelgänger Facebook profile scraped from WBAL producer Chris Dachille convinced many of his friends that it was actually him—and then spammed them with requests for money and malicious links. WBAL Reporters and producers at a television station in Baltimore recently found out the hard way that they shouldn’t blindly accept Facebook friend requests. Last month, they found that their profiles had been cloned by an attacker who quickly used their network of friends to spread malicious links and ask for money. Attacks on media organizations’ social media accounts have been at an all-time high this past year, including “hacktivist” and state-sponsored attacks on media outlets from the Syrian Electronic Army. But the attack on the staff of WBAL-TV was directed toward staff members’ personal accounts. And this initiative was a more workaday one, less targeted at the station itself than the friends, co-workers, and viewers who were connected to the cloned accounts. Because some of WBAL’s staff members mixed their personal and professional social networking together, the attack gave the scammer access to a huge audience’s Facebook news feeds. After the attack was discovered, it took weeks for Facebook to shut down the fake accounts. Read 12 remaining paragraphs | Comments

Always-on voice search from your desktop: “Ok Google” comes to Google.com

Google Smartphones have changed the computing landscape quite a bit, and it often seems like desktop computers and laptops get left behind. “Always-on” voice search is going to completely change the way we interact with computers, but, until now, it has been strictly-mobile only. Today, Google released a Chrome extension that enables always-on voice search from a desktop. With the extension installed, voice search works just like it does on the Nexus 5. When Google.com is open, just say “Ok Google” and then your search term. This happens when you say “Ok Google” from the search results. Google The hotword even works when you’re already on a search page. You can just say “Ok Google” again and search for something else. It all feels like a step closer to the Star Trek future Google keeps promising us . Read 1 remaining paragraphs | Comments

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Always-on voice search from your desktop: “Ok Google” comes to Google.com

Report: Amazon’s next Kindle Paperwhite will pick up a 300 PPI screen

The original Kindle Paperwhite. Cesar Torres Amazon’s Kindle Fire HDX tablets have already broken the 300 PPI barrier, but the sharpest of its E Ink readers sits at a much lower 212 PPI. According to a report from TechCrunch’s Matthew Panzarino, that may be about to change—Amazon is apparently working on a new version of its backlit Kindle Paperwhite with a 300 PPI display of an unspecified size and resolution. Since E Ink screens are meant to mimic the printed page, a sharper screen would bring the e-reader that much closer to the experience of reading an actual book. While the new e-reader is still apparently “several months away,” we know a little more about its other planned features. On the hardware side, Amazon will reportedly be adding an ambient light sensor to adjust the device’s backlight based on the light in the room you’re in, and hardware buttons for page turning will be making a return (the current Paperwhite relies on touch input for page turning). On the software side, the device’s UI will of course be upscaled to take advantage of the high-density screen, and Amazon will be introducing some new fonts and other tweaks to improve the Kindle’s typography. Finally, the new Paperwhite’s design will be tweaked to bring it more in line with that of the newest Fire tablets. Amazon isn’t the first to bring a high-density e-reader to market. Kobo’s Aura HD has a 265 PPI, 6.8-inch screen and has been out since May, though Kobo is a bigger presence in its home country of Canada than it is in the US. (The Aura HD was supposedly a limited-edition product, but it’s still on sale for $170 six months later so it’s clearly not that limited.) The newest Paperwhite will however be the first E Ink reader with access to Amazon’s gigantic e-book library and the Kindle brand, two potent weapons in the battle for e-book market supremacy. Read on Ars Technica | Comments