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GPUs Used To Crack WiFi Passwords Faster 189

MojoKid writes "Russian-based ElcomSoft has just released ElcomSoft Wireless Security Auditor 1.0, which can take advantage of both Nvidia and ATI GPUs. ElcomSoft claims that the software uses a 'proprietary GPU acceleration technology,' which implies that neither CUDA, Stream, nor OpenCL are being utilized in this instance. At its heart, what ElcomSoft Wireless Security Auditor does is perform brute-force dictionary attacks of WPA and WPA2 passwords. If an access point is set up using a fairly insecure password that is based on dictionary words, there is a higher likelihood that a password can be guessed. ElcomSoft positions the software as a way to 'audit' wireless network security."
Space

Earth's Radio Telescopes Combining Forces 119

Slatterz writes "I own a basic 70mm telescope, which I'm sure Galileo would have given his right arm for in 1609. In fact, this year marks exactly 400 years since Galileo first pointed a telescope at the skies — discovering the moons of Jupiter and helping to prove that the universe doesn't revolve around us. As a mark of respect, the United Nations has declared 2009 the International Year of Astronomy. Official festivities kick off this week in Paris and, to help start the celebrations, 17 radio telescopes in Australia, Asia, Europe and the Americas will track three quasars using something called "real-time Very Long Baseline Interferometry" — basically creating hi-res images by combining their data to simulate a telescope as large as the Earth. Sounds cool."
Hardware

First Superconducting Transistor Created 124

holy_calamity writes "New Scientist reports that the first working superconducting transistor has been created, by researchers at the University of Geneva. Field effect transistors with zero electrical resistance would allow much faster operations. Only drawback is they need to be supercooled, something that may be addressed by improving the materials used."
Image

Slashdot's Disagree Mail 135

This installment of Disagree Mail highlights a man's concern about illegal cloning in the Hollywood community, a guy who is sick of US imperialism and his low karma, and an example of the kind of people you don't want as roommates in college. Read below to find out just how crazy, angry and irresponsible it gets.
Education

How To Help Our Public Schools With Technology? 378

armorer writes "I'm a programmer engaged to an inner-city public school teacher. I've been thinking for a long time now about what I can do to help close the technology gap, and I finally did something (very small) about it. I convinced my company to give me a few old computers they were replacing, refurbished them, installed Edubuntu on them, and donated them to her classroom. I also took some vacation time to go in, install everything, and give a lesson on computers to the kids. It was a great experience, but now I know first-hand how little technology these schools have. I only helped one classroom. The school needs more. (Really the whole district needs more!) And while I want to help them, I don't really know how. With Thanksgiving a week away and more holidays approaching, I suspect I'm not the only one thinking about this sort of thing. I know it's a hard problem, so I'm not looking for any silver bullets. What do Slashdot readers do? What should I be doing so that I'm more effective? How do you find resources and time to give back?"
Security

DNS Inventor Tackles Flaw 101

nk497 writes "Dr Paul Mockapetris is looking to fix the flaws in the Domain Name System he helped invent. 'It was never meant to be the only security mechanism for naming data on the internet, but was intended for additional security measures to be added to it later.' The flaws, first uncovered by security researcher Dan Kaminsky over the summer, lets attackers redirect genuine URLs to malicious ones — a problem Mockapetris believes could be solved using digital signatures."

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