May 31, 2012 by admin
Filed under Around The Net
An analyst has come up with a technique that clones the secret software token that RSA’s SecurID uses to generate one-time passwords.
Sensepost senior security analyst Behrang Fouladi said that the discovery has important implications for the safekeeping of the tokens. Fouladi demonstrated another way determined attackers could circumvent protections built into SecurID. By reverse engineering software used to manage the cryptographic software tokens on computers running Windows, he found that the secret “seed” was easy for people with control over the machines to locate and copy. He provided step-by-step instructions for others to follow in order to demonstrate how easy it is to create clones that mimic verbatim the output of a targeted SecurID token.
Seagate has signed a deal to buy consumer storage vendor Lacie that values the firm at $186m.
Seagate, which recently completed the acquisition of Samsung’s hard disk unit and swiftly cut warranties on most of its drives to just one year, has now announced that it will buy hard drive packager Lacie. Seagate has signed an agreement with Philippe Spruch, Lacie’s chairman and CEO, to purchase his 63.5 percent stake in the company at $7.05 per share in cash, which values the firm at $186m.
According to Seagate the purchase should help the firm grow in Europe and Japan. The firm also announced that Spruch will be employed by Seagate and run its consumer products division.
Steve Luczo, Seagate chairman, CEO and president said, “Lacie has built an exceptional consumer brand by delivering exciting and innovative high end products for many years. This transaction would bring a highly complementary set of capabilities to Seagate, significantly expand our consumer product offerings, add a premium branded direct attached storage line, strengthen our network-attached storage business line and enhance our capabilities in software development.”
Lacie’s fancy portable hard drives are popular among those who like fancy cases wrapped around bog-standard consumer hard disks. Seagate’s purchase of Lacie should see the firm not only become the sole supplier of hard drives in Lacie products but make a renewed push in the consumer portable hard drive market following last year’s floods in Thailand that affected the three big hard drive manufacturers.
Seagate said the deal should be completed by the third quarter of 2012 pending regulatory approval in the US, France and Germany.
.
May 29, 2012 by admin
Filed under Around The Net
IT managers trying to cope with the growing bring-your-own-device (BYOD) trend can expect to see an explosion in the number of smartphones and tablets used by employees in the next few years.
As a result, IT shops won’t be able to provide the security necessary to protect company data, says Gartner analyst Ken Dulaney.
“The number of devices coming in the next few years will outstrip IT’s ability to keep the enterprise secure,” he said, adding that IT workers are “going crazy” and “get into fights” over whether users should have upgrades.
To help IT cope, software vendors should create what Dulaney called “beneficial viruses” that could be embedded in corporate data carried on mobile devices. These software tools would require users to have licenses in order to access files, just as digital rights management technology does with music and video files.
Beneficial viruses would also “be smart enough” to delete the sensitive data if a device is lost or stolen, or if data winds up on an unauthorized device, Dulaney said, adding, “It’s time for the SAPs and Oracles to begin thinking about doing that, and it’s a lot harder than we think.”
Today, IT shops use mobile device management software to monitor which mobile users are authorized to access applications and whether they can access the data outside the corporate cloud.
May 25, 2012 by admin
Filed under Smartphones
T-Mobile USA will eliminate an additional 900 jobs in a restructuring, on top of a 1,900-job reduction at its call centers that was announced in March, the carrier confirmed on Wednesday.
T-Mobile, now with about 36,000 employees, has faced more than two years of subscriber losses. Last year, the wireless carrier lost out on a $39 billion deal to be taken over by AT&T — federal regulators rejected the deal.
In its first quarter results announced May 9, T-Mobile said it lost 510,000 contract customers. It now serves 33.4 million customers.
Not having the iPhone 4S to sell, compared to the other three major U.S. carriers, also hurt T-Mobile and lead to more contract deactivations, the company said in its first-quarter results.
A T-Mobile spokeswoman said in an email that the elimination of 900 jobs was the result of a “restructuring of key functions and departments across the company, including the elimination of some positions and outsourcing of others.”
May 24, 2012 by admin
Filed under Around The Net
Google is changing the way it handles searches in the United States to give users quick access to answers without leaving the page, the company said.
The new search process is based on what Google calls the “knowledge graph” — meaning that it tries to pinpoint faster the context surrounding its users’ keyword searches.
“Over the years, as search has improved, people expect more,” said Amit Singhal, vice president of engineering at Google and the head of search, in an interview. “We see this as the next big improvement in search relevance.”
The redesign, which for now affects only U.S.-based English language users, is gradually being rolled starting Wednesday on desktop, mobile and tablet platforms. Google plans to eventually expand the new search features outside the U.S., Singhal said, without specifying when.
Many of the results will carry more graphical elements, compared to standard lists of search results, such as maps and pictures of related results, often in separate pop-ups. The idea is to let users easily discover what related material interests them and click through to it, Singhal said.
May 23, 2012 by admin
Filed under Around The Net
Twitter will begin delivering a weekly email digest to highlight for users of the micro-blogging site the tweets they are most likely to be interested in, the company stated on Monday.
The feature marks a departure for a social network that typically emphasizes real-time delivery of information.
How will Twitter determine which tweets a user may want to see? Twitter spokesman Robert Weeks said the digest will feature the tweets that the “people you’re connected to on Twitter are engaging with the most.”
From the email digest, users will be able to see the conversation about a particular tweet, follow shared links and send out their own tweets. The digest will include tweets not just from a user’s own feed but also from the feeds of people he or she follows.
AMD has finally and officially lifted an NDA veil off its mobile Trinity A-series APU lineup based on the 2nd-gen Bulldozer CPU core, aka Piledriver, and VLIW4 Northern Islands GPU squeezed together on a 32nm SOI die.
Architecture-wise, AMD’s Trinity combines two to four Piledriver x86 cores combined with up to 384 VLIW4 Radeon cores on a 32nm die which ends up as a 246mm2 chip with 1.303B transistors, slightly more than Llano’s 228mm2/1.178B. Since it is made in the same 32nm manufacturing process as Llano, the greatest win for Trinity are actual CPU and GPU performance improvements as well as impressive power consumption improvements when compared to Llano APUs.
Same as the FX-series desktop parts based on the Bulldozer architecture, AMD’s Trinity CPU part has a 2+1 integer/floating point design where you get two integer cores that share a single floating point scheduler. Although it appears to the OS as two cores, each Piledriver module actually has less resources than traditional core design. But with Piledriver, those Bulldozer kinks got ironed out as much as possible, improving IPC (instruction per cycle), reducing leakage, reducing CAC and giving it a slight frequency uplift.
As far as the GPU is concerned, we are looking at quite familiar Northern Islands VLIW4 part, a same one that was behind Cayman Radeon HD 6970 graphics card. Of course, the GPU has been cut down to up to 384 stream processors (organized in 6 SIMDs) with 24 texture units and 8 ROPs. The clocks have also gone down to 497MHz base clock that can “turbo” up to 686MHz.
The first Windows 8 tablets should hit retail sometime in November and we could see a bunch of devices in different form factors.
According to CNET’s Brooke Crothers, the first wave of Windows tablets will include more than a dozen devices, but more than half of them will be hybrid designs. So, it seems Microsoft and vendors are betting on traditional keyboards to set Windows tablets apart from the competition.
The new tablets will be based on Intel’s dual-core Clover Trail Atoms, but bear in mind that Microsoft will also release Windows for ARM chips and AMD could also enter the fray with some low-voltage APUs.
Dell has become the first to announce servers using Intel’s latest Ivy Bridge Xeon E3 processors.
Intel launched its single socket Ivy Bridge Xeon E3 processors a month after it wowed everyone with its dual-core Sandy Bridge Xeon E5 processors, and it has taken Dell only another month to announce the first servers to make use of Intel’s latest nearline server chip. Dell’s Poweredge C5220 microserver uses Xeon E3 1200 series processors that have thermal design power (TDP) down to 17W.
Dell is pitching its Poweredge C5220 servers towards high performance computing, cloud deployments and content delivery networks. While Dell calls the Poweredge C5220 a microserver, that really isn’t a reference to its size or density, but rather the fact that it is a single socket server.
Dell offers the Poweredge C5220 with either 17W or 45W TDP Intel processors supporting DDR3-1600 memory. The firm claims close to double the performance over previous generation single socket servers, mainly due to a 50 per cent increase in density.
AMD is expected to introduce its new mobile Trinity APU in a week or so and now we are hearing some timeframes for desktop parts as well.
According to Digitimes, desktop Trinity parts are coming in August, while Brazos 2.0 chips are expected in June. There is no word on Trinity ULV parts yet and we believe they will be the most interesting of the lot.
Sign up for our Technology Newsletter 
Comments