Group items tagged

CNET has learned a constellation of law enforcement groups has asked the U.S. Senate to require that wireless companies retain that information, warning that the lack of a current federal requirement "can hinder law enforcement investigations." They want an SMS retention requirement to be "considered" during congressional discussions over updating a 1986 privacy law for the cloud computing era -- a move that could complicate debate over the measure and erode support for it among civil libertarians. As the popularity of text messages has exploded in recent years, so has their use in criminal investigations and civil lawsuits. They have been introduced as evidence in armed robbery, cocaine distribution, and wire fraud prosecutions. In one 2009 case in Michigan, wireless provider SkyTel turned over the contents of 626,638 SMS messages, a figure described by a federal judge as "staggering."

Researchers on Thursday discovered a critical remotely exploitable vulnerability in the widely used command-line shell GNU Bourne Again Shell (Bash), dubbed "Shellshock" which affects most of the Linux distributions and servers worldwide, and may already have been exploited in the wild to take over Web servers as part of a botnet that is currently trying to infect other servers as well.

Garren denied the accusation back in May, telling police they, "didn't have any evidence against him," according to a report filed in Cowlitz County Superior Court.

last year the company described a prototype solid state lithium superionic conductor battery in an article in the journal Nature Materials that was based on a three dimensional framework. And just this month the company announced plans to introduce several new lines of hybrid and all electric vehicles over the next three years (after also announcing that the Prius hybrid now accounts for ten percent of all sales). The sticking point has been and remains, the batteries used in such vehicles which can account for up to half their cost to consumers.

The new battery, first described last year, uses Li10GeP2S12 in a layered three dimensional framework where cells are sandwiched together to create a stack of seven tiers with each having a voltage of four volts for a total of twenty eight at normal temperatures. The result, they say is a battery with five times the output density of previous varieties. To demonstrate its progress in refining the battery, the prototype was demonstrated recently to a group attending a green technology seminar as a power source for an electric scooter.

First, it assumes that Snowden’s master file includes data from every network he ever scanned. Second, it assumes that this file is already in or will end up in the hands of America’s adversaries. If these assumptions turn out to be true, then the alarm raised in the last week will be warranted. The key word here is “if.”

“In the same way that a laser is a hell of a lot more powerful than a light bulb, room-temperature superconductivity would completely change how you transport electricity and enable new ways of using electricity,” said Louis Taillefer, a professor of physics at the University of Sherbrooke in Quebec.

ripples of electrons inside the superconductors that are called charge density waves. The fine-grained structure of the waves, reported in two new papers by independent groups of researchers, suggests that they may be driven by the same force as superconductivity. Davis and his colleagues directly visualized the waves in a study posted online in April, corroborating indirect evidence reported in February by a team led by Riccardo Comin, a postdoctoral fellow at the University of Toronto.

Taken together, the various findings are at last starting to build a comprehensive picture of the physics behind high-temperature superconductivity. “This is the first time I feel like we’re making real progress,” said Andrea Damascelli, a professor of physics at the University of British Columbia who led two recent studies on charge density waves. “A lot of different observations which have been made over decades did not make sense with each other, and now they do.”

We tend to think of such events as occasional, inconvenient blips. But in fact they are becoming increasingly common, and will only get more frequent and severe. This is because our electricity systems are more fragile than is commonly supposed, and are getting frailer. Unless we act, blackouts will become a regular, extremely disruptive part of everyday life.

The vulnerability of such systems is demonstrated by the Italian blackout of 2003. The event began when a falling tree broke a power line in Switzerland; when a second tree took out another Swiss power line, connectors towards Italy tripped and several Italian power plants failed as a result. Virtually the whole country was left without power. It says something when a nation can be brought to a halt by two trees falling outside its borders.

The practice contradicted what Mr. Verrilli had told the Supreme Court last year in a case challenging the law, the FISA Amendments Act of 2008. Legalizing a form of the Bush administration’s program of warrantless surveillance, the law authorized the government to wiretap Americans’ e-mails and phone calls without an individual court order and on domestic soil so long as the surveillance is “targeted” at a foreigner abroad. A group of plaintiffs led by Amnesty International had challenged the law as unconstitutional. But Mr. Verrilli last year urged the Supreme Court to dismiss the case because those plaintiffs could not prove that they had been wiretapped. In making that argument, he said a defendant who faced evidence derived from the law would have proper legal standing and would be notified, so dismissing the lawsuit by Amnesty International would not close the door to judicial review of the 2008 law. The court accepted that logic, voting 5-to-4 to dismiss the case. In a statement, Patrick Toomey, staff attorney with the American Civil Liberties Union, which had represented Amnesty International and the other plaintiffs, hailed the move but criticized the Justice Department’s prior practice.

Still, it remains unclear how many other cases — including closed matters in which convicts are already service prison sentences — involved evidence derived from warrantless wiretapping in which the National Security Division did not provide full notice to defendants, nor whether the department will belatedly notify them. Such a notice could lead to efforts to reopen those cases.

Of course, internet access has already been spreading to the far corners of the planet without any "help" from the ITU. Over two billion people are already online, representing about a third of the planet. And, yes, spreading that access further is a good goal, but the ITU is not the player to do it. The reason that the internet has been so successful and has already spread as far as it has, as fast as it has, is that it hasn't been controlled by a bureaucratic government body in which only other governments could vote. Instead, it was built as an open interoperable system that anyone could help build out. It was built in a bottom up manner, mainly by engineers, not bureaucrats. Changing that now makes very little sense.

And that's the thing. The internet works just fine. The only reason to "fix" it, is to "break" it in exactly the way the ITU wants, which is to favor a few players who have done nothing innovative to actually deserve it.

A Purdue University physicist has observed evidence of long-sought Majorana fermions, special particles that could unleash the potential of fault-tolerant quantum computing.