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Tools To Squash the Botnets 135

Posted by Zonk
from the squish-squish-little-bugs dept.
Roland Piquepaille writes "This is the intention of Paul Barford, a computer scientist at the University of Wisconsin-Madison. He wants to build a new line of defense against malicious traffic which has become today a billion-dollar 'shadow industry.' As one of 'the most menacing aspects of botnets is that they can go largely undetected' by a PC owner, he developed a new computer security technique for detecting network intrusions. His system has a 99.9% detection rate of malicious signatures, roughly equivalent to some of the best commercial systems. But it has zero false positives when commercial systems have high numbers. This new system could soon be available commercially."
Graphics

Drawing on Air With Haptics in 3D 62

Posted by Zonk
from the just-like-in-longest-journey dept.
Roland Piquepaille writes "In a recent article, PhysOrg.com reports that a team of computer scientists at Brown University has developed 'Drawing on Air', a haptic-aided interface to help artists to create 3D illustrations while wearing a virtual reality mask. 'The technique introduces two new strategies, using one hand or two hands, to give artists the tools they need for drawing different types of curves, and for viewing and editing their work.' The researchers hope that these techniques will improve the precision with which scientists can interact with their 3D data using a computer. This also would help artists to illustrate complicated artistic, scientific, and medical subjects."
Microsoft

Torvalds on Linux and Microsoft 363

Posted by Zonk
from the popular-subject dept.
Sniper223 writes with a link to an interview on the Network World site with Linus Torvalds. Linus goes through the usual spiel about stuff like why he released the Linux OS in the first place, and how the future is open source. He also has some interesting commentary on the Microsoft/Novell deal: "I actually thought that whole discussion was interesting, not because of any Novell versus MS issues at all, but because all the people talking about them so clearly showed their own biases. The actual partnership itself seemed pretty much a nonissue to me, and not nearly as interesting as the reaction it got from people, and how it was reported ... I don't actually personally think the Novell-MS agreement kind of thing matters all that much in the end, but it's interesting to see the signs that the sides are at least talking to each other. I don't know what the end result will be, but I think it would be healthier for everybody if there wasn't the kind of rabid hatred on both sides. Some people get a bit too excited about MS, I think. I don't think they are that interesting." An interesting contrast to our earlier conversation.

BumpTop, Pushing the Desktop Metaphor 213

Posted by timothy
from the slide-'em-around dept.
Alranor writes "BumpTop is a new way of manipulating your GUI desktop with a graphics pen. Documents can be moved and piled (among other actions) as if they were real pieces of paper on a physical desktop. Simulated real physical interactions, such as documents pushing others out of the way as you move them around, are intended to increase the intuitiveness of the layout tool. Given the messiness of my desks at work and home, I'm not so sure this will work for me, but it's an interesting idea."

FORTRAN is for pipe stress freaks and crystallography weenies.

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