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at&t iPhone 4S Has Fastest Speeds
November 23, 2011 by admin
Filed under Smartphones
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A study measuring the performance of the iPhone 4S on the three major U.S. wireless carriers found AT&T to be the best in Web browsing and data downloads and uploads when compared to Apple’s latest smartphone on either the Verizon Wireless or Sprint networks.
iPhone newcomer Sprint was found to be superior with its iPhone 4S for network voice quality on the uplink (when the user is speaking), but Sprint was also about five times slower in Web browsing and data downloads than AT&T, according to the study released Friday by Metrico Wireless, a mobile performance measurement company. Verizon finished in the middle on those data tests, but trailed the other two carriers in voice quality.
Metrico measured five performance factors shortly after the iPhone 4S was launched on all three carriers in October: whether calls could be connected and held; voice quality; data performance; Web browsing by page load speeds and video performance.
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Spam Is At A Two-Year High
Spam – particularly the kind with malicious attachments – is enjoying a growth spurt, reaching a two-year high overall, which includes the spike last fall just before the SpamIt operation folded its doors, a security firm says.
In fact spam traffic is about double what it was then, according to M86 Security Labs, which analyzes spam levels across selected domains.
“After multiple recent botnet takedowns, cybercriminal groups remain resilient clearly looking to build their botnets and distribute more fake AV in the process,” the company says in its blog. “It seems spammers have returned from a holiday break and are enthusiastically back to work.”
This report coincides with a report yesterday from Internet security company Commtouch, which says a spike in email-attached malware has just ended, but that further waves are expected.
M86 says in its blog that most of the spam is generated by the Cutwail botnet, and malicious spam accounted for 13% of the mix over the past week, which is unusually high, but even that spiked to 24% yesterday.
Nokia Expects Windows Phone Before EOY
June 3, 2011 by admin
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Nokia has “increased confidence” that the first of its smartphone devices to run on the Windows Phone platform will ship by the fourth quarter, the company said on Tuesday.
Nokia’s CEO Stephen Elop is putting his full weight behind getting a Windows Phone-based product out for the important end-of-year holiday shopping season, in order to help turn around the company’s smartphone fortunes. The company’s teams are aligned around that goal, he said in a statement.
The company won’t reveal ship dates until closer to when the first phones arrive, but the pressure is on to deliver the devices this year, Elop said when the company announced its first quarter results.
Nokia will have several more opportunities to divulge more information shortly. On June 21, Elop will give a presentation at the Connection 2011 Conference, which is organized in conjunction with CommunicAsia 2011 in Singapore. He will give an update on the company’s partnership with Microsoft, and set the stage for a number of product and service launches, according to the program.
US Seeks To Regain Supercomputer Title
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Last year the US lost the Super Computing crown to China which was assisted by a US corporation. Hating to be beat the US is not seeking to wion the crown back under a project being called Titan.
On the campus of Oak Ridge National Laboratory (ORNL) in Oak Ridge Tennessee we have gotten word that “Titan” has been commissioned by the US Department of Energy. The Supercomputer is expected to achieve speeds of 20 petaflops per second.