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Security

Windows 7 Users Warned Over Filename Security Risk 613

Posted by timothy from the death's-too-good-for-some-people dept.
nandemoari writes "Would-be Windows 7 users have been warned to change a default setting which could leave them vulnerable to attack via bogus files. As a result, Microsoft is taking flak for failing to correct a problem found in previous editions of Windows. The issue involves the way Windows Explorer displays filenames. In all editions of Windows after Windows 98, the default setting hides the filename extension (which identifies what type of file it is). This means that a Word file titled 'partyinvite.doc' will show up in Windows Explorer as simply 'partyinvite'. The only exception to this rule is if Windows does not recognize the file type. The reason for this setting is that it makes for a less cluttered look and avoids filling the screen with redundant detail. However, a flaw in the way it works leaves it liable to exploitation by hackers. They can take an executable file (which can do much more damage to a computer when opened) and disguise it by calling it 'partyinvite.doc.exe.'"
Power

Scientists Harvest Nano-Power From Hamsters 90

Posted by timothy from the diminishing-returns dept.
Al writes "Researchers at Georgia Tech have come up with the ideal way to test a new peizo-electric device that efficiently harvests power from bio-movement — attaching it to a hamster. The device contains a series of zinc-oxide nanowires mounted on top of a flexible plastic surface. As the plastic bends, the wires generate around a nanowatt of power. The Georgia Tech team, led by Zhong Lin Wang, wanted to show that their device could produce power from irregular movements so they attached it to a tiny hamster jacket. They also tried attaching it to a volunteer's finger. Here's a video of the hamster wearing his piezo-power outfit."
The Internet

UPS, Generators Join Servers For Boxed Data Centers 63

Posted by timothy from the one-stop-shopping dept.
miller60 writes "As more companies look into using a 'data center in a box,' you can now get your UPS and generator in a box as well. HP and Sun have begun offering containerized power and cooling infrastructure along with their data center containers, offering an expansion path for facility owners that have run out of power and cooling capacity. Microsoft also plans to use containerized power and cooling in its next-generation facilities, allowing it to build them with no roofs (remember its tent data centers?)."
Privacy

Vodafone Hands Data To Egyptian Police 104

Posted by timothy from the cost-of-doing-business dept.
Jack Spine writes "A Vodafone exec has admitted the company handed communications data to the Egyptian police following riots over food shortages last year, to aid the identification of suspects. Egyptian law enforcement has a habit of torturing and murdering detainees, or of having them 'disappear.' This is similar to Yahoo handing details of Chinese dissidents over to the authorities in 2005. It's nice to have it confirmed that multinational service providers shelve morals in the pursuit of cash."

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