By timothy from Slashdot's honey-this-is-my-medicine department
writes "Grilling meat gives it great flavour. This taste, though, comes at a price, since the process creates molecules called polycyclic aromatic hydrocarbons (PAHs) which damage DNA and thus increase the eater's chances of developing colon cancer. But a group of researchers led by Isabel Ferreira of the University of Porto, in Portugal, think they have found a way around the problem. When barbecuing meat, they suggest, you should add beer. The PAHs created by grilling form from molecules called free radicals which, in turn, form from fat and protein in the intense heat of this type of cooking. One way of stopping PAH-formation, then, might be to apply chemicals called antioxidants that mop up free radicals. And beer is rich in these, in the shape of melanoidins, which form when barley is roasted."
(The paper on which this report is based
, sadly paywalled.)Read Replies (0)
By timothy from Slashdot's holes-to-plug department
According to an article at Ars Technica's, a major security bug faces Linux users
, akin to the one recently found in Apple's iOS (and which Apple has since fixed). Says the article:"The bug is the result of commands in a section of the GnuTLS code that verify the authenticity of TLS certificates, which are often known simply as X509 certificates. The coding error, which may have been present in the code since 2005, causes critical verification checks to be terminated, drawing ironic parallels to the extremely critical 'goto fail' flaw that for months put users of Apple's iOS and OS X operating systems at risk of surreptitious eavesdropping attacks. Apple developers have since patched the bug."
And while Apple can readily fix a bug in its own software, at least for users who keep up on patches, "Linux" refers to a broad range of systems and vendors, rather than a single company, and the affected systems include some of the biggest names in the Linux world, like Red Hat, Debian, and Ubuntu.Read Replies (0)
By timothy from Slashdot's just-don't-go-dividing-by-it department
writes "As Facebook and Google battle to bring the Internet to remote locations, Alicia Levine takes an interesting look at the dual strategy of Zero Rating and Consolidated Use employed by Google's FreeZone and Facebook's 0.facebook.com, websites which offer free access to certain Google and Facebook services via partnerships with mobile operators around the world. By reducing the cost to the user to zero, Levine explains, the tech giants not only get the chance to capture billions of new eyeballs to view ads in emerging markets, they also get the chance to effectively become "The Internet" in those markets. "If I told you that Facebook's strategy was to become the next Prodigy or AOL, you'd take me for crazy," writes Levine. "But, to a certain degree, that's exactly what they're trying to do. In places where zero-rating for Facebook or Google is the key to accessing the Internet, they are the Internet. And people have started to do every normal activity we would do on the Internet through those two portals because it costs them zero. This is consolidated use. If Facebook is my free pass to the Internet, I'm going to try to do every activity possible via Facebook so that it's free." The race to zero presents more than just a business opportunity, adds Levine — it also presents a chance for tech companies to improve lives. And if Google and Facebook fall short on that count, well, at least there's still Wikipedia Zero."Read Replies (0)
By timothy from Slashdot's consume-consume-consume department
Amazon may have a slight lead in the world of Android-based TV-centric mini-boxes with its Amazon Fire TV
, but according to this story, Google is getting set to release just such a box itself
."According to documents obtained exclusively by The Verge, Google is about to launch a renewed assault on your television set called Android TV. Major video app providers are building for the platform right now. Android TV may sound like a semantic difference — after all, Google TV was based on Android — but it’s something very different. Android TV is no longer a crazy attempt to turn your TV into a bigger, more powerful smartphone. "Android TV is an entertainment interface, not a computing platform," writes Google. "It’s all about finding and enjoying content with the least amount of friction." It will be "cinematic, fun, fluid, and fast." ...
What does that all mean? It means that Android TV will look and feel a lot more like the rest of the set top boxes on the market, including Apple TV, Amazon’s Fire TV, and Roku."Read Replies (0)
By timothy from Slashdot's embed-and-deploy department
A few months back, we posted a video interview
with some of the folks behind the Linux-friendly, x86-based MinnowBoard. TechCrunch reports the release
of a more powerful version
of the same all-in-one computer, now with a 1.91GHz Atom E3845 processor. According to the linked article, "The board's schematics are also available for download and the Intel graphics chipset has open-source drivers so hackers can have their way with the board. While it doesn’t compete directly with the Raspberry Pi – the Pi is more an educational tool and already has a robust ecosystem – it is a way for DIYers to mess around in x86 architected systems as well as save a bit of cash. The system uses break-out boards called Lures to expand functionality."Read Replies (0)
By timothy from Slashdot's disrupting-the-moral-purity-of-the-cuban-autocracy department
We mentioned a few days ago the USAID-funded SMS social network that was connecting Cubans against the wishes of the Cuban government
. Now Glen Greenwald's The Intercept has more on this kind of back-channel government intervention via what he characterizes as "the Internet propaganda bucket." Advocatus Diaboli (1627651)
writes with an excerpt: "These ideas–discussions of how to exploit the internet, specifically social media, to surreptitiously disseminate viewpoints friendly to western interests and spread false or damaging information about targets–appear repeatedly throughout the archive of materials provided by NSA whistleblower Edward Snowden. Documents prepared by NSA and its British counterpart GCHQ–and previously published by The Intercept as well as some by NBC News–detailed several of those programs, including a unit devoted in part to "discrediting" the agency's enemies with false information spread online.
The documents in the archive show that the British are particularly aggressive and eager in this regard, and formally shared their methods with their U.S. counterparts. One previously undisclosed top-secret document–prepared by GCHQ for the 2010 annual "SIGDEV" gathering of the "Five Eyes" surveillance alliance comprising the UK, Canada, New Zealand, Australia, and the U.S.–explicitly discusses ways to exploit Twitter, Facebook, YouTube, and other social media as secret platforms for propaganda."Read Replies (0)
By timothy from Slashdot's que-sera-sera department
writes "Facebook owns virtually all the aspects of the social experience—photos (Instagram), status updates (Facebook), location services (Places)—but now, Facebook is transitioning from a simple social network to a full-fledged technology company that rivals Google, moonshot for moonshot. Yet, it's Facebook's corporate control of traffic that leads many to distrust the company. In a sense, people are stuck. When the time comes for someone to abandon Facebook, whether over privacy concerns or frustration with the company, Facebook intentionally makes it hard to leave. Even if you delete your account, your ghost remains—even when you die, Facebook can still make money off you. And that's not behavior fit for a company that's poised to take over the future."Read Replies (0)
By timothy from Slashdot's perfect-security-on-the-way department
An anonymous reader writes "I am a new Linux user; I'm on 2nd day now. Currently I am trying out Ubuntu, but that could change. I am looking for a user friendly firewall that I can set up that lets me do these things:1) set up a default deny rule 2) carve out exceptions for these programs: browser, email client, chat client, yum and/or apt. 3) carve out exceptions to the exceptions in requirement 2 — i.e. I want to be able to then block off IPs and IP ranges known to be used by malware, marketers, etc., and all protocols which aren't needed for requirement 2. It also needs to have good enough documentation that a beginner like me can figure it out. Previously, I had done all of the above in AVG Firewall on Windows, and it was very easy to do. So far, I have tried these things:1) IPTABLES — it looked really easy to screw it up and then not notice that it's screwed up and/or not be able to fix it even if I did notice, so I tried other things at that point... 2) searched the internet and found various free firewalls such as Firestarter, GUFW, etc., which I weren't able to make meet my requirements. Can someone either point me to a firewall that meets my needs or else give me some hints on how to make firestarter or GUFW do what I need?"Read Replies (0)
By timothy from Slashdot's when-envelopes-are-outlawed department
An anonymous reader writes "Since Edward Snowden started making NSA files public last year, GSMK has seen a jump in sales. There are more than 100,000 CryptoPhones in use today. How secure they really are will be determined in the future. But I'm sure that some government agencies, not just in the U.S., are very interested in getting a list of users."
For the price the company's charging for a modified Galaxy S3, it had better be as secure as they claim; otherwise, the free and open source RedPhone
from Moxie Marlinspike
's Whisper Systems seems like something to think about first.Read Replies (0)
By timothy from Slashdot's are-you-now-or-have-you-ever-been department
writes "Over the years, Mozilla's reliance on Google has continued to grow. Indeed, in its report on Brendan Eich's promotion to CEO of Mozilla, the WSJ noted that "Google accounted for nearly 90% of Mozilla's $311 million in revenue." So, with its Sugar Daddy having also gone on record as being virulently opposed to Proposition 8, to think that that Google's support didn't enter into discussions of whether Prop 8 backer Eich should stay or go seems, well, pretty much unthinkable. "It is the chilling and discriminatory effect of the proposition on many of our employees that brings Google to publicly oppose Proposition 8," explained Google co-founder Sergey Brin in 2008. "We should not eliminate anyone's fundamental rights, whatever their sexuality, to marry the person they love." Interestingly, breaking the news of Eich's resignation was journalist Kara Swisher, whose right to marry a top Google exec in 2008 was nearly eliminated by Prop 8. "In an interview this morning," wrote Swisher, "Mozilla Executive Chairwoman Mitchell Baker said that Eich's ability to lead the company that makes the Firefox Web browser had been badly damaged by the continued scrutiny over the hot-button issue, which had actually been known since 2012 inside the Mozilla community." Swisher, whose article was cited by the NY Times in The Campaign Against Mozilla's Brendan Eich, added that "it was not hard to get the sense that Eich really wanted to stick strongly by his views about gay marriage, which run counter to much of the tech industry and, increasingly, the general population in the U.S. For example, he repeatedly declined to answer when asked if he would donate to a similar initiative today." So, was keeping Eich aboard viewed by Mozilla — perhaps even by Eich himself — as a possible threat to the reported $1 billion minimum revenue guarantee the organization enjoys for delivering search queries for Google?"Read Replies (0)