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Security

Submission + - Quantum cryptography broken - and fixed (itnews.com.au)

schliz writes: Quantum cryptography — commonly lauded as an absolutely secure avenue of data transfer — has been broken.

The advanced technology was thought to be unbreakable due to laws of quantum mechanics that state that quantum mechanical objects cannot be observed or manipulated without being disturbed. But a research team at Linköping University in Sweden claim that it is possible for an eavesdropper to extract the quantum cryptographic key without being discovered.

In a research paper, published in the international engineering journal IEEE Transactions on Information Theory, the researchers propose a change in the quantum cryptography process that they expect will restore the security of the technology.

Supercomputing

Submission + - Researcher discusses iPod supercomputer (itnews.com.au)

schliz writes: Microprocessors from portable electronics like iPods could yield low-cost, low-power supercomputers for specialised scientific applications, according to computer scientist John Shalf. Along with a research team from the U.S. Department of Energy's Lawrence Berkeley National Laboratory, Shalf is designing a supercomputer based on low-power embedded microprocessors, which has the sole purpose of improving global climate change predictions.

In an interview with iTnews, Shalf spoke about the desktop and embedded chip markets, inefficiencies in current supercomputing designs, and how the Berkeley design will achieve a peak performance of 200 petaflops while consuming less than four megawatts of power.

Programming

Submission + - Computer system makes best sports bets (itnews.com.au)

schliz writes: Researchers have created a computer ranking system that consistently predicts US basketball rankings more accurately than polls of sportswriters, coaches, currently used formulas and computer models, and even the tournament seeds themselves.

The new method is said to have proven itself by correctly picking all four of the 2008 finalists for the National Collegiate Athletic Association (NCAA) basketball tournament.

Sci-Fi

Submission + - Researchers create AI 4-year-old in Second Life (itnews.com.au)

schliz writes: Researchers from Rensselaer Polytechnic Institute have successfully created an artificially intelligent four-year-old capable of reasoning about his beliefs to draw conclusions in a manner that matches human children his age.

The technology, which runs on the institute's supercomputing clusters, will be put to use in immersive training and education scenarios. Researchers envision futuristic applications like those seen in Star Trek's holodeck, that might one day be used in homeland defense.

Robotics

Submission + - An immune system for swarm robots? (itnews.com.au)

schliz writes: Researchers are investigating large swarms of up to 10,000 miniature robots which can work together to form a single, artificial life form.

A resulting artificial immune system is expected to be able to detect faults and make recommendations to a high-level control system about corrective action — much like how a person's natural immune system is able to cope with unfamiliar pathogens.

Security

10,000-website Strong Malware Maze Created by Criminals 118

Stony Stevenson passed us an ITnews article about the newest scam in online crime. Some 10,000 web pages have been rigged by IT-minded criminals, with the aim of hijacking unsuspecting PCs. The site reports that the users are redirected through a maze of malware, all with the goal of gaining access to personal user information. "The reprogrammed web pages are probably victims of an automated attack that included scanning the internet for unsecured servers and planting a piece of JavaScript code that redirects to a site in China to serve up the malware. The malware cocktail attempts to exploit vulnerabilities in Windows, RealPlayer and other applications to break into the PC. A back door also allows the subsequent installation of additional malicious programs. McAfee Avert Labs first spotted the attack on 12 March. 'Of the 10,000 pages that were compromised a number have already been cleaned up,' the firm stated."
Google

Google Pulls Map Images At Pentagon's Request 217

Stony Stevenson alerts us to a little mixup in which a Google Street View crew requested and was granted access to a US military base. Images from inside the base (which was not identified in press reports) showed up online, and the Pentagon requested that they be pulled. Google complied within 24 hours. The military has now issued a blanket order to deny such photography requests in the future; for its part Google says the filming crew should never have asked.
Security

New Lock Aims To End Chip Piracy 312

Stony Stevenson writes "Pirated microchips based on stolen blueprints could soon be a thing of the past thanks to computer engineers at Rice University and the University of Michigan. The engineers have devised a way to head off this costly infringement by giving each chip its own unique lock and key. The patent holder would hold the keys, and the chip would securely communicate with the patent holder to unlock itself. The chip could operate only after being unlocked. The Ending Piracy of Integrated Circuits (Epic) technique relies on established cryptography methods, and introduces subtle changes into the chip design process without affecting performance or power consumption. With Epic protection enabled, each integrated circuit would be manufactured with a few extra switches that behave like a combination lock."
The Courts

Submission + - HP & Dell face lawsuits from exploding compute

An anonymous reader writes: Dell and Hewlett-Packard are facing unrelated lawsuits in which it's alleged that faulty computers manufactured by the tech companies sparked fires that gutted two buildings and disfigured a girl. In one case, a North Dakota auto lube shop owner claims that a Dell monitor he purchased caught fire and burned down his business. While, an Arkansas man has sued HP, claiming that an HP Compaq Presario PC he purchased from Wal-Mart burst into flames, causing a blaze that destroyed his house and seriously injured his daughter.
Hardware Hacking

Submission + - Major Linux hardware donor is a CNN "hero" (archive.org) 1

christian.einfeldt writes: "James Burgett of the Alameda County Computer Resource Center calls himself a "tattooed freak" and a recovering drug addict, but CNN is calling him a hero (video) for diverting tons of computers from landfills, installing Ubuntu Linux on them, and giving them out to schools, non-profits, and poor people. Burgett's filmed interview is currently leading a CNN contest among videos of "ordinary people" whom CNN considers every day heroes, narrowly edging out the video of a man who is saving gorillas from extinction. In his CNN interview, Burgett points out that the people working for him are also recovering drug addicts or recovering mental illness patients."
The Internet

Japanese Researchers Aim to Replace the Internet 214

Gary writes "Japanese communications minister Yoshihide Suga said Friday that Japan will start research and development on technology for a new generation of network that would replace the Internet, eyeing bringing the technology into commercial use in 2020. The envisaged network is expected to ensure faster and more reliable data transmission, and have more resilience against computer virus attacks and breakdowns."
The Internet

Submission + - A campaign to block Firefox users (whyfirefoxisblocked.com) 5

rarwes writes: A website is aiming at blocking Firefox users. This because a fraction of the Firefox users installed an Ad Blocker and thus stealing money from website owners that use ads. They recommend using IE, Opera or IE tab. From the site: Demographics have shown that not only are FireFox users a somewhat small percentage of the internet, they actually are even smaller in terms of online spending, therefore blocking FireFox seems to have only minimal financial drawbacks, whereas ending resource theft has tremendous financial rewards for honest, hard-working website owners and developers.

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