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Samsung Claims Breakthrough In Graphene Chip Design

jfruh (300774) writes “Graphene, a carbon-based crystalline lattice that is extremely strong, lightweight, and an excellent conductor of electricity and heat, is coveted as a potential base for semiconductor chip design, and Samsung, working with the Sungkyungkwan University School of Advanced Materials Science and Engineering, has claimed a big jump towards that goal. With IBM also making progress in this realm, the days of silicon could actually be numbered.” Read more of this story at Slashdot.

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Samsung Claims Breakthrough In Graphene Chip Design

Online Skim Reading Is Taking Over the Human Brain

Hugh Pickens DOT Com (2995471) writes “Michael S. Rosenwald reports in the Washington Post that, according to cognitive neuroscientists, humans seem to be developing digital brains with new circuits for skimming through the torrent of information online at the expense of traditional deep reading circuitry… Maryanne Wolf, one of the world’s foremost experts on the study of reading, was startled last year to discover her brain was apparently adapting, too. After a day of scrolling through the Web and hundreds of e-mails, she sat down one evening to read Hermann Hesse’s challenging novel The Glass Bead Game. ‘I’m not kidding: I couldn’t do it, ‘ says Wolf. ‘It was torture getting through the first page. I couldn’t force myself to slow down so that I wasn’t skimming, picking out key words, organizing my eye movements to generate the most information at the highest speed. I was so disgusted with myself.’ The brain was not designed for reading and there are no genes for reading like there are for language or vision. … Before the Internet, the brain read mostly in linear ways — one page led to the next page, and so on. The Internet is different. With so much information, hyperlinked text, videos alongside words and interactivity everywhere, our brains form shortcuts to deal with it all — scanning, searching for key words, scrolling up and down quickly. This is nonlinear reading, and it has been documented in academic studies. … Some researchers believe that for many people, this style of reading is beginning to invade our ability to deal with other mediums. ‘We’re spending so much time touching, pushing, linking, scrolling and jumping through text that when we sit down with a novel, your daily habits of jumping, clicking, linking is just ingrained in you, ‘ says Andrew Dillon.” Read more of this story at Slashdot.

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Online Skim Reading Is Taking Over the Human Brain

Dyn.com Ends Free Dynamic DNS

First time accepted submitter mkitchin (1285710) writes in with news about Dyn ending its free DNS service. “For the last 15 years, all of us at Dyn have taken pride in offering a free version of our Dynamic DNS Pro product. What was originally a product built for a small group of users has blossomed into an exciting technology used around the world. That is why with mixed emotions we announced the end of that free hostname program today, officially turning down on May 7th.” Read more of this story at Slashdot.

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Dyn.com Ends Free Dynamic DNS

Microsoft’s Security Products Will Block Adware By Default Starting On July 1

An anonymous reader writes “Microsoft [Thursday] announced a change to how it handles adware, a form of malware that pushes unwanted advertisements to the user. As of July 1, the company’s security products will immediately stop any adware they detect and notify the user, who can then restore the program if they wish. Currently, when any of Microsoft’s security products (including Microsoft Security Essentials and Microsoft Forefront) detects a program as adware, it will alert the user and offer them a recommended action. If the user doesn’t do anything, the security product will let the program continue to run until the user makes a decision.” If adware is malware, why wait until July? Read more of this story at Slashdot.

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Microsoft’s Security Products Will Block Adware By Default Starting On July 1

CryptoPhone Sales Jump To 100,000+, Even at $3500

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 more of this story at Slashdot.

NYU Group Says Its Scheme Makes Cracking Individual Passwords Impossible

An anonymous reader writes “Researchers at New York University have devised a new scheme called PolyPassHash for storing password hash data so that passwords cannot be individually cracked by an attacker. Instead of a password hash being stored directly in the database, the information is used to encode a share in a Shamir Secret Store (technical details PDF). This means that a password cannot be validated without recovering a threshold of shares, thus an attacker must crack groups of passwords together. The solution is fast, easy to implement (with C and Python implementations available), requires no changes to clients, and makes a huge difference in practice. To put the security difference into perspective, three random 6 character passwords that are stored using standard salted secure hashes can be cracked by a laptop in an hour. With a PolyPassHash store, it would take every computer on the planet longer to crack these passwords than the universe is estimated to exist. With this new technique, HoneyWords, and hardware solutions all available, does an organization have any excuse if their password database is disclosed and user passwords are cracked?.” Read more of this story at Slashdot.

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NYU Group Says Its Scheme Makes Cracking Individual Passwords Impossible

60 Minutes Dubbed Engines Noise Over Tesla Model S

cartechboy (2660665) writes “Did you watch the Tesla 60 Minutes segment the other night? If you did, you might have ended up on the floor rolling around laughing like I did. Since when does the Tesla Model S electric car make audible engine noises? Or downshift? Turns out, 60 Minutes dubbed engine noises and a downshift over the Model S running footage. The show claims it was an editing error. Call it what you want, it was absolutely hilarious. A little note to TV producers assigned to cover Tesla Motors in the future: Electric cars don’t upshift or downshift.” At least they didn’t fraudulently blow it up! Read more of this story at Slashdot.

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60 Minutes Dubbed Engines Noise Over Tesla Model S

Russian GLONASS Down For 12 Hours

An anonymous reader writes “In an unprecedented total disruption of a fully operational GNSS constellation, all satellites in the Russian GLONASS broadcast corrupt information for 11 hours, from just past midnight until noon Russian time (UTC+4), on April 2 (or 5 p.m. on April 1 to 4 a.m. April 2, U.S. Eastern time). This rendered the system completely unusable to all worldwide GLONASS receivers.” Read more of this story at Slashdot.

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Russian GLONASS Down For 12 Hours

Your Car Will Tell You How To Hit the Next Green Light

cartechboy (2660665) writes “Hitting that red light sucks. We’ve all been there, and you know what I’m talking about. But what if your car could tell you the ideal speed to maintain to hit the next green light? That’s exactly what’s going to happen in the near future thanks to car-to-car technology. Many automakers are already working on this new tech, and Honda’s the latest to trial such systems. This is all part of what’s known as Universal Traffic Management System which will eventually provide feedback on car-to-car and infrastructure systems before they go into practical use. The system will also be able to tell the driver if a red light is likely to show before reaching an intersection so the driver can slow down, or notify the driver when that red light will turn green. All of this may seem like something that’s supposed to benefit the driver’s temper, but in reality it’s to help save fuel and lower emissions without any physical changes to the car. This is the future, and your vehicle will talk to other vehicles whether you like it or not.” Read more of this story at Slashdot.

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Your Car Will Tell You How To Hit the Next Green Light

NSA Confirms It Has Been Searching US Citizens’ Data Without a Warrant

Charliemopps writes: “According to Director of National Intelligence, James Clapper, ‘There have been queries, using U.S. person identifiers, of communications lawfully acquired to obtain foreign intelligence targeting non-U.S. persons reasonably believed to be located outside the United States. These queries were performed pursuant to minimization procedures approved by the Fisa court and consistent with the statute and the fourth amendment.’ Basically, if you communicated with someone that is ‘reasonably believed’ to be a terrorist, you’ve lost constitutional protection against searches without a warrant, according to the NSA.” Read more of this story at Slashdot.