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Android

Android 4.1 Jelly Bean Review 255

New submitter codysleiman points out a review of Android 4.1 (Jelly Bean) at The Verge. They say the look and feel of Google's mobile operating system has improved in a few different ways. Aesthetically, it isn't trying quite so hard as it did in Gingerbread and Ice Cream Sandwich, making the UI less of a distraction. While performance benchmarks aren't much different, Jelly Bean forces 60fps throughout and lets the GPU, CPU and display run independently, so it at least feels smoother and more responsive. Another big area of improvement is notifications: "You can tap a share button on photos, calendar appointments give you a snooze or email attendees option, missed calls provide direct call-back buttons. ... Google has introduced APIs for actions on notifications and I hope that app developers take advantage of them, because it would be nice to have more actions on a variety of different apps." The new on-screen keyboard also got some much-needed updates, and Google Now looks promising.
Encryption

John the Ripper Cracks Slow Hashes On GPU 61

solardiz writes "A new community-enhanced version of John the Ripper adds support for GPUs via CUDA and OpenCL, currently focusing on slow-to-compute hashes and ciphers such as Fedora's and Ubuntu's sha512crypt, OpenBSD's bcrypt, encrypted RAR archives, WiFi WPA-PSK. A 5x speedup over AMD FX-8120 CPU per-chip is achieved for sha512crypt on NVIDIA GTX 570, whereas bcrypt barely reaches the CPU's speed on an AMD Radeon HD 7970 (a high-end GPU). This result reaffirms that bcrypt is a better current choice than sha512crypt (let alone sha256crypt) for operating systems, applications, and websites to move to, unless they already use one of these 'slow' hashes and until a newer/future password hashing method such as one based on the sequential memory-hard functions concept is ready to move to. The same John the Ripper release also happens to add support for cracking of many additional and diverse hash types ranging from IBM RACF's as used on mainframes to Russian GOST and to Drupal 7's as used on popular websites — just to give a few examples — as well as support for Mac OS X keychains, KeePass and Password Safe databases, Office 2007/2010 and ODF documents, Firefox/Thunderbird/SeaMonkey master passwords, more RAR archive kinds, WPA-PSK, VNC and SIP authentication, and it makes greater use of AMD Bulldozer's XOP extensions."
Government

FBI To Shut Down DNSChanger Servers Monday -- But Should It Cut Off 300k PCs? 140

nk497 writes "The FBI is set to pull the plug on DNSChanger servers on Monday, leaving as many as 300,000 PCs with the wrong DNS settings, unable to easily connect to websites — although that's a big improvement from the 4m computers that would have been cut off had the authorities pulled the plug when arresting the alleged cybercriminals last year. The date has been pushed back once already to allow people more time to sort out their infected PCs, but experts say it's better to cut off infected machines than leave them be. 'Cutting them off would force them to get ahold of tech support and reveal to them that they've been running a vulnerable machine that's been compromised,' said F-Secure's Sean Sullivan. 'They never learn to patch up the machine, so it's vulnerable to other threats as well. The longer these things sit there, the more time there is for something else to infect.'"
Earth

Slashdot Asks: Beating the Summer Heat? 421

July is always one of the hottest months in the U.S., but this year the heat got an early start. Sustained hot weather has slammed huge parts of the country, and led to some serious consequences. All those AC units employed to bring some relief to homes have contributed to the extended post-storm power outage in the eastern part of the country; five days in, the count is still over a million customers in the dark. (I'm writing from Austin; this year Texas's famously warm weather is a little less impressive by comparison to the midwest, the Carolinas, and many other places; temperatures are expected to remain under 100 until Saturday.) If you're in one of the severely affected areas, how has it affected you? More importantly, what strategies have you used to beat the heat in the absence of (or simply unreliable) electricity? Details help. In particular, how are you keeping the human and animal members of your household safe from overheating? Read on below for an extended set of questions on dealing with the ongoing heat wave of 2012's early summer, and respond to any of them that make sense in your situation. Note, answers are of course encouraged from people who aren't in the worst-hit areas, too! Though you're free to respond however you'd like, it would be useful if you start with your location right at the top of (or in the title of) your comment, so others can scan them easily.
Software

Valve Hands Over Its Own Movie-Making Tools To Gamers 68

cylonlover writes "Valve has gained a reputation over the years not just for consistently putting out great games, but also for the slick trailers and promo videos that go along with them. But now the developer is turning the tables and handing over its own video-making tools to fans free of charge. With the Source Filmmaker, gamers will be able to direct, animate, and record their own videos as if they were shooting on location inside a video game."
Cellphones

HTC Defeats Apple In Slide-To-Unlock Patent Dispute 149

another random user sends this quote from the BBC: "HTC is claiming victory in a patent dispute with Apple after a ruling by the High Court in London. The judge ruled that HTC had not infringed four technologies that Apple had claimed as its own. He said Apple's slide-to-unlock feature was an 'obvious' development in the light of a similar function on an earlier Swedish handset. Lawyers fighting other lawsuits against Apple are likely to pay close attention to the decision regarding its slide-to-unlock patent."
Networking

Cyberoam Packet Inspection Devices Open Traffic To Third Parties 29

New submitter jetcityorange tipped us to a nasty security flaw in Cyberoam packet inspection devices. The devices are used by employers and despotic governments alike to intercept communications; in the case of employers probably for relatively mundane purposes (no torrenting at work). However, the CA key used to issue fake certificates so that the device can intercept SSL traffic is the same on every device, allowing every Cyberoam device to intercept traffic that passed through any other one. But that's not all: "It is therefore possible to intercept traffic from any victim of a Cyberoam device with any other Cyberoam device - or, indeed, to extract the key from the device and import it into other DPI devices, and use those for interception. Perhaps ones from more competent vendors."
Verizon

Verizon Claims Net Neutrality Violates Their Free Speech Rights 430

New submitter WickedLilMonkies writes "In a stretch of the meaning of 'free speech' that defies the most liberal interpretation, Verizon defends throttling your data speed." In its continuing case to strike down the FCC net neutrality regulations, Verizon is arguing that Congress has not authorized the FCC to implement such regulations, and therefore the FCC is overstepping its regulatory bounds, but (from the article): "Verizon believes that even if Congress had authorized network neutrality regulations, those regulations would be unconstitutional under the First Amendment. 'Broadband networks are the modern-day microphone by which their owners [e.g. Verizon] engage in First Amendment speech,' Verizon writes." They are also arguing that "... the rules violate the Fifth Amendment's protections for private property rights. Verizon argues that the rules amount to 'government compulsion to turn over [network owners'] private property for use by others without compensation.'"
Hardware

Qubits Stored at Room Temp For Two Seconds 88

nmpost writes with news of another step toward practical quantum computers. From the article: "Scientists have successfully overcome one of the obstacles in quantum computation by storing data on quantum bits (qubits) for about two seconds at room temperature. Many of the current systems utilize extremely complex and costly equipments to trap an individual electron or atom in a vacuum at absolute zero temperature. However, a team of researchers from Harvard University have solved the problem of working at normal temperature by using diamonds, which are atomically pure materials on Earth."
GNU is Not Unix

Liberated Pixel Cup: Art Entries Closed; Code Competition Begins 34

Nushio writes "Continuing with the Liberated Pixel Cup coverage: The Art Competition recently finished, and the code portion of the Liberated Pixel Cup has begun. There are some pretty awesome tilesets and assets available for game makers to use, and still plenty of time to make Free Software Games." Entries are due by July 31st. Any Slashdot readers planning on giving it a shot?
Electronic Frontier Foundation

Charles Carreon Drops Case Against the Oatmeal 107

Dynamoo writes "Charles Carreon has reportedly dropped his lawsuit against the creator of The Oatmeal, Matthew Inman. This bizarre lawsuit (dubbed a SLAPP suit by the EFF) kicked off after a dispute between Inman and FunnyJunk.com which spun rapidly out of control. Perhaps Carreon has seen sense, but it turns out that there might be an even more bizarre twist in this tale."
The Internet

ACTA Rejected By European Parliament 142

Grumbleduke writes "Today the European Parliament voted overwhelmingly to reject the controversial Anti-Counterfeiting Trade Agreement. Despite attempts by the EPP Group to delay the vote until after the Courts have ruled on its legality, the Parliament voted against the Treaty by 478 to 39; apparently the biggest ever defeat the Commission has suffered. However, despite this apparent victory for the Internet, transparency and democracy, the Commission indicated that it will press ahead with the court reference, and if the Court doesn't reject ACTA as well, will consider bringing it back before the Parliament."
Science

LHC Discovers New Particle That Looks Like the Higgs Boson 396

The wait is over: new submitter Roger W Moore (among many, many other submitters) writes "The ATLAS and CMS experiments at CERN have just announced the discovery of a new particle which is consistent with a Standard Model Higgs boson. There is still a lot of work to do to confirm whether this really is the Higgs, and if so whether it is a Standard Model Higgs, but this is a major result."
United States

Thomas Jefferson: Scientist, Inventor, Gadgeteer 220

Hugh Pickens writes "Thomas Jefferson, the author of the Declaration of Independence, whose signing we celebrate today, was considered an expert in architecture, civil engineering, geography, mathematics, ethnology, anthropology, mechanics, and the sciences. Although Jefferson never failed to acknowledge that in science he was 'an amateur,' Jefferson's home at Monticello was filled with examples of his scientific philosophy. An inventor and gadgeteer of great ingenuity, Jefferson's practical innovations or improvements on others inventions included: the swivel chair, the polygraph, letter press, hemp break. pedometer, mouldboard plow, sulky, folding chair, dumb-waiter, double acting doors, and a seven day clock. Throughout his life Jefferson experimented in agriculture with studies in crop rotation, soil cultivation, animal breeding, pest control, agricultural implements and improvement of seeds. Jefferson promoted science as President by recommending to Congress a coast survey to accurately chart the coast of America that later evolved into the United States Coast and Geodetic Survey. Jefferson's expert testimony before Congress led to the establishment of the Naval Observatory and the Hydrographic Office and Jefferson's report to Congress on a plan of coinage and weights and measures based on the decimal system was expanded into the National Bureau of Standards. Jefferson never applied for a patent, which was consistent in his belief in the natural right of all mankind to share useful improvements without restraint."
Open Source

How Open Source Hardware Is Driving the 3D-Printing Industry 199

TheNextCorner sends this quote from ReadWriteWeb: "Open source software has been a key player in all kinds of disruptive technologies — from the Web to big data. Now the nascent and growing open source hardware movement is helping to power its own disruptive revolution. ... As 3D printing, powered by Arduino and other open source technologies, becomes more prevalent, economies of scale become much less of a problem. A 3D printer can print a few devices — or thousands — without significant retooling, pushing upfront costs to near-zero. This is what The Economist calls the 'Third Industrial Revolution,' where devices and things can be made in smaller, cleaner factories with far less overhead and — significantly — less labor."

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