Tag: elegant-bride

Trigger word: e-mail monitoring gets easy in Office 365, Exchange

I’m in ur email, watching ur filez. Diana Dee Sophia Exchange 2013 and Office 365 include a new feature that can peek into e-mail messages and enclosed documents, then flag them, forward them, or block them entirely based on what it finds. This sort of data loss prevention technology has become increasingly common in corporate mail systems. But its inclusion as a feature in Office 365’s cloud service makes it a lot more accessible to organizations that haven’t had the budget or expertise to monitor the e-mail lives of their employees. As we showed in our review of the new Office server platforms , the data loss prevention feature of Microsoft’s new messaging platforms can detect things like credit card numbers, social security numbers, and other content that has no business travelling by e-mail.  Because of how simple it is to configure rules for Microsoft’s DLP and security features, administrators will also have the power to do other sorts of snooping into what’s coming and going from users’ mailboxes. Unfortunately, depending on the mix of mail servers in your organization—or which Exchange instances you happen to hit in the O365 Azure cloud—they may not work all the time. And they won’t help defeat someone determined to steal data via e-mail. Read 9 remaining paragraphs | Comments

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Trigger word: e-mail monitoring gets easy in Office 365, Exchange

Five-year-old runs up $2,500 in-app purchase tab with Apple

Five-year-olds know as well as adults do: iPads are fun to play with. Parents who regularly hand their iDevices over to their children, take note: you can still be burned by kids making in-app purchases. The  BBC published a story on Friday highlighting a five-year-old’s impressive feat in running up a £1,700 iTunes bill—about $2,500—after his father entered a passcode to allow him to download a “free” game from the App Store. The details of the situation reveal a series of unfortunate events that led to the truly epic tab, though Apple has since refunded the money. There are a few things the Kitchens could have done better when their son, Danny, began using an iPad to play games. The article doesn’t specify whether Danny’s father entered a passcode for the device, for the App Store, or within the app itself, but the last scenario listed seems most likely. Entering a password to download apps in the App Store used to mean the user could begin charging in-app purchases without re-entering that password for 15 minutes as the default iOS behavior. Apple made that more difficult with iOS 4.3 in early 2011 by requiring the App Store password a second time when in-app purchases are made. Assuming the family’s iPad was running a more recent version of iOS, it sounds like Danny’s father entered his password when Danny began to make purchases, not realizing what he was authorizing. Read 4 remaining paragraphs | Comments

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Five-year-old runs up $2,500 in-app purchase tab with Apple

Sodium-air battery shows potential

Pete Slater With battery technology being critical for so many things, interest in building better batteries just keeps on growing. The recent Tesla Model S testing debacle, explosive laptop batteries , and Boeing battery problems give us hints at how close to the edge engineers operate batteries. Volume, weight, and energy are key. Minimize the first two and maximize the last to obtain energy storage nirvana. Lithium-ion batteries rule the roost at the moment, but as capacities are already on the order of 200Wh/kg, we’re pushing up against their limits—basic chemical reactions provide a fixed amount of energy. The search for alternatives is being pursued by a rapidly growing field of eyebrow-less engineers (just kidding; battery mishaps don’t happen that often ). A recent publication on a sodium-air battery shows promise, but it also demonstrates what a huge amount of work still needs to be done. The key to a battery is a simple chemical reaction that, at its heart, is the exchange of an electron. During the exchange, a certain amount of energy is released, usually in the form of heat. That’s why, when you drop some sodium metal in water, the energy released is enough to cause explosions. The role of the battery is to intercept that electron and release its energy in the form of useful work. Read 8 remaining paragraphs | Comments

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Sodium-air battery shows potential

“Download this gun”: 3D-printed semi-automatic fires over 600 rounds

The white portion of this AR-15, known as the “lower,” was manufactured using 3D printing. Defense Distributed Cody Wilson, like many of his Texan forebears, is fast-talkin’ and fast-shootin’—but unlike his predecessors in the Lone Star State, he’s got 3D printing technology to further his agenda. Wilson’s non-profit organization, Defense Distributed , released a video this week showing a gun firing off over 600 rounds—illustrating what is likely to be the first wave of semi-automatic and automatic weapons produced by the additive manufacturing process. Last year, his group famously demonstrated that they could use a 3D-printed “lower” for an AR-15 semi-automatic rifle—but the gun failed after six rounds. Now, after some re-tooling, Defense Distributed has shown that it has fixed the design flaws and can seemingly fire for quite awhile. (The AR-15 is the civilian version of the military M16 rifle.) Read 34 remaining paragraphs | Comments

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“Download this gun”: 3D-printed semi-automatic fires over 600 rounds

Outages result in gray skies for iCloud users

Apple’s System Status page offers some info, but no expectation of when the services will be back up. If you’re a regular Photo Stream or Documents in the Cloud user, this morning’s iCloud outage is probably already giving you hives. The entire service isn’t down, but key parts of it are. Users can still make use of Find My Friends, iTunes Match, and Contact, Calendar, Reminders, and Notes syncing, but iOS device backups, document syncing, and Photo Stream have been down for (as of this writing) almost seven hours and counting. Apple’s System Status page , which was revamped last December to offer more information to users, shows that the three iCloud services have been down since just after 3am CST. Apple claims “less than 3%” of users are affected by this outage, though such a claim seems disingenuous—at the very least, there’s a hefty portion of iPhone, iPod touch, and iPad users who back up their devices to the cloud, and tons of others sync documents over iCloud through various apps. (And, as noted by 9to5Mac earlier, some users on Twitter are reporting other iCloud services being down that Apple has not indicated on the status page.) iCloud outages are, unfortunately, nothing new. Still, they rarely last this long. There’s no indication when these services will be back up; we’ve reached out for comment, but Apple has yet to respond. We’ll update this article if we hear anything back. Read on Ars Technica | Comments

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Outages result in gray skies for iCloud users

Human hearing beats sound’s uncertainty limit, makes MP3s sound worse

New Jersey Modern audio compression algorithms rely on observations about auditory perceptions. For instance, we know that a low-frequency tone can render a higher tone inaudible. This perception is used to save space by removing the tones we expect will be inaudible. But our expectations are complicated by the physics of waves and our models of how human audio perception works. This problem has been highlighted in a recent Physical Review Letter , in which researchers demonstrated the vast majority of humans can perceive certain aspects of sound far more accurately than allowed by a simple reading of the laws of physics. Given that many encoding algorithms start their compression with operations based on that simple physical understanding, the researchers believe it may be time to revisit audio compression. Time and frequency: Two sides of the same coin You’ll notice I didn’t say, “human hearing violates the laws of physics,” even though it was very tempting. The truth is that nothing violates the laws of physics, though many things violate the simplified models we use to approximate them. Read 10 remaining paragraphs | Comments

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Human hearing beats sound’s uncertainty limit, makes MP3s sound worse

Why a one-room West Virginia library runs a $20,000 Cisco router

Yes, this library has a Cisco 3945 router. Marmet, West Virginia is a town of 1,500 people living in a thin ribbon along the banks of the Kanawha River just below Charleston. The town’s public library is only open Thursdays, Fridays, and Saturdays. It’s housed in a small building the size of a trailer, which the state of West Virginia describes as an “extremely small facility with only one Internet connection.” Which is why it’s such a surprise to learn the Marmet Public Library runs this connection through a $15,000 to $20,000 Cisco 3945 router intended for “mid-size to large deployments,” according to Cisco. In an absolutely scathing report  (PDF) just released by the state’s Legislative Auditor, West Virginia officials are accused of overspending at least $5 million of federal money on such routers, installed indiscriminately in both large institutions and one-room libraries across the state. The routers were purchased without ever asking the state’s libraries, cops, and schools what they needed. And when distributed, the expensive routers were passed out without much apparent care. The small town of Clay received seven of them to serve a total population of 491 people… and all seven routers were installed within only .44 miles of each other at a total cost of more than $100,000. In total, $24 million was spent on the routers through a not-very-open bidding process under which non-Cisco router manufacturers such as Juniper and Alcatel-Lucent were not “given notice or any opportunity to bid.” As for Cisco, which helped put the massive package together, the Legislative Auditor concluded that the company “had a moral responsibility to propose a plan which reasonably complied with Cisco’s own engineering standards” but that instead “Cisco representatives showed a wanton indifference to the interests of the public in recommending using $24 million of public funds to purchase 1,164 Cisco model 3945 branch routers.” Read 20 remaining paragraphs | Comments

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Why a one-room West Virginia library runs a $20,000 Cisco router

Sony unveils thinnest 10.1″ tablet ever—the Xperia Tablet Z

The Sony Xperia Tablet Z, one of the hardiest and most svelte tablets we’ve seen. Sony Sony is unveiling a new Android tablet, the Xperia Tablet Z, at Mobile World Congress in Barcelona Monday. Sony claims the tablet is not only the “world’s thinnest 10.1-inch tablet” at 6.9 millimeters, but it’s apparently waterproof in up to three feet of water for 30 minutes. Inside, the Xperia Tablet Z has a quad-core 1.5GHz Qualcomm Snapdragon S4 Pro processor, 2GB of RAM, and a 1920×1200 display running Android 4.1 Jelly Bean. (Sony has gone scouts-honor that the tablet will be updated to 4.2 “after launch.”) The tablet weighs 495 grams (1.05 pounds) and it has an 8-megapixel rear and 2-megapixel front camera, plus 16GB/32GB storage configurations with a microSD slot than can take up to a 64GB card. The tablet also contains an IR blaster that works with a special version of an app Sony has created called TV SideView. TV SideView integrates with a user’s cable provider and allows users to browse the program guide as well as currently airing content. Read 2 remaining paragraphs | Comments

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Sony unveils thinnest 10.1″ tablet ever—the Xperia Tablet Z

Server hack prompts call for cPanel customers to take “immediate action”

The providers of the cPanel website management application are warning some users to immediately change their systems’ root or administrative passwords after discovering one of its servers has been hacked. In an e-mail sent to customers who have filed a cPanel support request in the past six months, members of the company’s security team said they recently discovered the compromise of a server used to process support requests. “While we do not know if your machine is affected, you should change your root level password if you are not already using SSH keys,” they wrote, according to a copy of the e-mail posted to a community forum . “If you are using an unprivileged account with ‘sudo’ or ‘su’ for root logins, we recommend you change the account password. Even if you are using SSH keys we still recommend rotating keys on a regular basis.” Read 3 remaining paragraphs | Comments

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Server hack prompts call for cPanel customers to take “immediate action”

Reports: Microsoft planning to unveil Xbox successor at April event

With Sony jump-starting the next-generation console hype train with its PlayStation 4 reveal this week , it seems Microsoft might not be willing to wait for June’s Electronic Entertainment Expo (E3) to unveil its follow-up to the Xbox. Computer & Video Games is reporting that Microsoft is planning a “one-off media event” to show off its new system in early April, based on information from unnamed sources inside and outside of Microsoft. VG247 has corroborated CVG’s information , saying it has “also received word of the April event,” and National Alliance Securities analyst Mike Hickey has previously said he expected Microsoft to announce its console successor in April. Internet sleuths on gaming forum NeoGAF have noted that the company that helped organize Microsoft’s E3 2012 media briefing registered the domain XboxEvent.com just yesterday , suggesting that, um, an Xbox event might be in the works. Practically the entire professional game industry will be gathered together in San Francisco at the end of March for the Game Developers Conference, which would also seem like a natural time for Microsoft to reveal its next-gen plans to an interested audience. Then again, Microsoft could use GDC as a sort of pre-tease tease, letting slip certain small, developer-centric details before a fuller April event. Read 1 remaining paragraphs | Comments

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Reports: Microsoft planning to unveil Xbox successor at April event