Tag: digest-golf

For first time, US military says it would use offensive cyberweapons

For the first time ever, the Obama administration has publicly admitted to developing offensive cyberweapons that could be aimed at foreign nations during wartime. According to an article published Tuesday night by The New York Times , that admission came from General Keith Alexander, the chief of the military’s newly created Cyber Command. He said officials are establishing 13 teams of programmers and computer experts who would focus on offensive capabilities. Previously, Alexander publicly emphasized defensive strategies in electronic warfare to the almost complete exclusion of offense. “I would like to be clear that this team, this defend-the-nation team, is not a defensive team,” Alexander, who runs both the National Security Agency and the new Cyber Command, told the House Armed Services Committee on Tuesday. “This is an offensive team that the Defense Department would use to defend the nation if it were attacked in cyberspace. Thirteen of the teams that we’re creating are for that mission alone.” Read 3 remaining paragraphs | Comments

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For first time, US military says it would use offensive cyberweapons

Dropbox 2.0 brings functional drop-down menus to Mac and Windows

Dropbox for Mac received an update to version 2.0 on Tuesday, bringing with it a number of UI upgrades to the desktop. The most noticeable difference is the revamped and prettified drop-down interface, which now allows you to accept or decline sharing requests right from the menu instead of requiring a trip to the website. The new drop-down interface also displays a list of recently updated files from across your Dropbox-enabled devices, and it gives easy access to both sync settings and the Dropbox website. This is a small but significant change to the way the menu item previously functioned. In the past, there was not much functionality there, but now it’s a place where the user might actually go in order to see which files are being synced. Additionally, the new menu interface makes for much easier file or folder sharing. Select the item in the menu that you want to share and a “Share” button pops up on the right. Clicking it still takes you to the Dropbox website in order to invite other users, but it’s a start in making the desktop software a little more usable. Read 1 remaining paragraphs | Comments

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Dropbox 2.0 brings functional drop-down menus to Mac and Windows

Meet the men who spy on women through their webcams

Aurich Lawson / Thinkstock “See! That shit keeps popping up on my fucking computer!” says a blond woman as she leans back on a couch, bottle-feeding a baby on her lap. The woman is visible from thousands of miles away on a hacker’s computer. The hacker has infected her machine with a remote administration tool (RAT) that gives him access to the woman’s screen, to her webcam, to her files, to her microphone. He watches her and the baby through a small control window open on his Windows PC, then he decides to have a little fun. He enters a series of shock and pornographic websites and watches them appear on the woman’s computer. The woman is startled. “Did it scare you?” she asks someone off camera. A young man steps into the webcam frame. “Yes,” he says. Both stare at the computer in horrified fascination. A picture of old naked men appears in their Web browser, then vanishes as a McAfee security product blocks a “dangerous site.” Read 65 remaining paragraphs | Comments

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Meet the men who spy on women through their webcams

EA not altering return policy for furious SimCity buyers

Aurich Lawson / Thinkstock Electronic Arts has indicated that it will not be altering its usual digital refund policy in the wake of SimCity server issues that have led to access problems and scaled-back features for players that are able to log in, days after the game’s North American release. “In general we do not offer refunds on digital download games,” EA tweeted through its official Origin account yesterday, directing people to the company’s  online policy on returns and cancellations . While downloadable games purchased in North America are not be refunded “as a general policy,” EA does offer a “14-day unconditional guarantee” on any physical product sold through the Origin store. European customers, however, may be able to withdraw their downloadable purchase during a 14-day “Cooling Off period” as outlined on EA’s European return policy page . The recent tweet comes after a message posted to EA’s forums by Community Manager Raven on Tuesday, stating that “[i]f you regrettably feel that we let you down, you can of course request a refund for your order… though we’re currently still in the process of resolving this issue.” That message has now been revised to simply say “please review our refund policy here .” Read 6 remaining paragraphs | Comments

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EA not altering return policy for furious SimCity buyers

Bill would force cops to get a warrant before reading your e-mail

Last fall we wrote about how easy it probably was for the FBI to get the e-mails it needed to bring down CIA chief David Petraeus over allegations of infidelity. Under the ancient Electronic Communications Privacy Act, passed in 1986, the police can often obtain the contents of private e-mails without getting a warrant from a judge. A bipartisan group of legislators has introduced a bill to the House of Representatives to change that. The bill would require the police to get warrants before reading users’ e-mails in most circumstances and would also repudiate the view, advanced by the Obama administration last year, that the police can obtain information about the historical location of your cell phone without a warrant. The new legislation , proposed by Rep. Zoe Lofgren (D-CA) and supported by Reps. Ted Poe (R-TX) and Suzan DelBene (D-WA), would extend privacy protections for both e-mail and location privacy. “Fourth Amendment protections don’t stop at the Internet,” Lofgren said in an e-mailed statement. “Establishing a warrant standard for government access to cloud and geolocation provides Americans with the privacy protections they expect, and would enable service providers to foster greater trust with their users and international trading partners.” Read 2 remaining paragraphs | Comments

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Bill would force cops to get a warrant before reading your e-mail

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 features iOS should steal from Android

Aurich Lawson, Age 5 If you’ve come anywhere near a tech site in the last year or so, you’ve heard it all before. “iOS is getting stale compared to Android! It needs some new ideas!” Whether that’s actually true is up for (heated) debate, but those with an open mind are usually willing to acknowledge that Apple and Google could afford to swap a few ideas when it comes to their mobile OSes. So in a fantasy world where we could bring over some of the better Android features to iOS, which features would those be? Among the Ars staff, we sometimes have spirited “conversations” about what aspects would be the best for each company to photocopy. So, we thought we’d pick a few that might go over well with iOS users. Don’t worry, we have a companion post of features that Android could afford to steal from iOS. The copying can go both ways. No one wants iOS to become Android or vice versa. This is about recognizing how to improve iOS with features that would be useful to people depending on their smartphones for more than the occasional text or phone call. We recognize that Apple tries to keep an eye towards elegant implementation, too. So which features are we talking about? Glad you asked… Read 18 remaining paragraphs | Comments

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Five features iOS should steal from Android

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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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

Bitcoin reaches an all-time trading high of over $33

After rising steadily over the last several months, Bitcoin has reached an all-time high according to data on Bitcoin Charts . As of this writing, Mt. Gox , the most popular Bitcoin trading site (which announced on Wednesday that  its operations  would move to Silicon Valley), recorded a high price of $33.22 per Bitcoin. There’s no single explanation as to why Bitcoin has continued to rise, accelerating particularly over the last month. That said, it’s been clear that interest in the digital currency has been rapidly rising, as any regular reader of Ars knows. It’s likely that online gambling has played a part. As we’ve reported earlier this year, one Bitcoin-based site took in $500,000 in profit in just six months in 2012—and Bitcoin gambling is set to get even bigger . For now, gambling with the cryptocurrency, like using Bitcoins in general, remains in a legal grey area  (which may be part of the appeal as well). Read 3 remaining paragraphs | Comments

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Bitcoin reaches an all-time trading high of over $33