Follow Slashdot stories on Twitter

 


Forgot your password?
Close
typodupeerror
×

Submission + - US/UK will stage 'cyber-attack war games' as pressure against encryption mounts (thestack.com)

Submitted by Anonymous Coward
An anonymous reader writes: British prime minister David Cameron is currently visiting Washington to discuss the future of cyber-security in Britain and North America, and the leaders have announced that their respective intelligence agencies will mount ongoing cyber-attack 'war games' from this summer in an effort to strengthen the west's tarnished reputation following the Sony hacking scandal. President Obama is also beginning to commit to the current chorus of complaint from government and high officials about online encryption impeding the official investigation of terrorist threats. Ironically recently-leaked Edward Snowden documents show the NSA giving dire warnings in 2009 of the threat posed by the LACK of encrypted communications on the internet.

Submission + - 19,000 French Websites Hit By DDoS, Defaced In Wake Of Terror Attack

Submitted by Anonymous Coward
An anonymous reader writes: Since the three day terror attack that started in France on January 7 with the attack on satirical newspaper Charlie Hebdo, 19,000 websites of French-based companies have been targeted by cyber attackers. This unprecedented avalanche of cyber attacks targeted both government sites and that of big and small businesses. Most were low-level DDoS attacks, and some were web defacements. Several websites in a number of towns in the outskirts of Paris have been hacked and covered with an image of an ISIS flag. The front pages of the official municipality websites have been covered with the Jihadist militant group's black flag. In a report, Radware researchers noted that Islamic hacker group AnonGhost has also launched a "digital jihad" against France.

Submission + - The Anthropocene Epoch began with 1945 atomic bomb test, scientists say (techienews.co.uk)

Submitted by hypnosec
hypnosec writes: Human behaviour has had a great impact on the Earth and owing to the advancements and human activities since mid-19th century, Scientists have proposed July 16, 1945 as the beginning of the Anthropocene Epoch. According to scientists, ‘the Great Acceleration’ – the period when human activities started having a significant and enormous impact on Earth – can be dubbed as the beginning of the new epoch. Since the ‘Great Acceleration’ there has been a significant increase in population, environmental upheaval on land and oceans and global connectivity. Dr Jan Zalasiewicz and Professor Mark Williams of the Department of Geology, University of Leicester say that human activities are changing the geology “creating new and distinctive strata that will persist far into the future.” The Anthropocene was first proposed by the Nobel Prize-winning atmospheric chemist Paul Crutzen just 15 years ago and it means the epoch dominated by influence of humans and their activities or the human epoch in short.

Submission + - Anthropomorphism and Object Oriented Programming (loup-vaillant.fr) 1

Submitted by Anonymous Coward
An anonymous reader writes: We've all been warned about how anthropomorphizing animals and machines can lead us astray. But Edsget Dijkstra once wrote, "I think anthropomorphism is worst of all. I have now seen programs 'trying to do things,' 'wanting to do things,' 'believing things to be true,' 'knowing things' etc. Don't be so naive as to believe that this use of language is harmless. It invites the programmer to identify himself with the execution of the program and almost forces upon him the use of operational semantics." A new article fleshes out Dijkstra's statement, providing a good example of where an anthropomorphized analogy for Object Oriented Programming breaks down when you push it too far.

Submission + - If the Programmer Won't Go To Mountain Valley, Should MV Go To the Programmer?

Submitted by theodp
theodp writes: "If 95% of great programmers aren’t in the US," Matt Mullenweg advises in How Paul Graham Is Wrong (a rejoinder to Graham's Let the Other 95% of Great Programmers In), "and an even higher percentage not in the Bay Area, set up your company to take advantage of that fact as a strength, not a weakness. Use WordPress and P2, use Slack, use G+ Hangouts, use Skype, use any of the amazing technology that allows us to collaborate as effectively online as previous generations of company did offline. Let people live someplace remarkable instead of paying $2,800 a month for a mediocre one bedroom rental in San Francisco. Or don’t, and let companies like Automattic and Github hire the best and brightest and let them live and work wherever they like." Microsoft and Google — which hawk the very tools to facilitate remote work that Mullenweg cites — have shuttered remote offices filled with top talent even as they cry the talent sky is falling. So, is "being stubborn on keeping a company culture that requires people to be physically co-located," as Mullenweg puts it, a big part of tech's 'talent shortage' problem?

Submission + - What Language Will the World Speak in 2115? (wsj.com) 2

Submitted by Anonymous Coward
An anonymous reader writes: Throughout human history, different languages have emerged and died, waxed and waned in relative importance, evolved, and spread to new locales. An article in the Wall Street Journal considers what languages the world will speak a hundred years from now. Quoting: "Science fiction often presents us with whole planets that speak a single language, but that fantasy seems more menacing here in real life on this planet we call home—that is, in a world where some worry that English might eradicate every other language. That humans can express themselves in several thousand languages is a delight in countless ways; few would welcome the loss of this variety. ... Some may protest that it is not English but Mandarin Chinese that will eventually become the world’s language, because of the size of the Chinese population and the increasing economic might of their nation. But that’s unlikely. For one, English happens to have gotten there first. It is now so deeply entrenched in print, education and media that switching to anything else would entail an enormous effort. We retain the QWERTY keyboard and AC current for similar reasons. ... Yet more to the point, by 2115, it’s possible that only about 600 languages will be left on the planet as opposed to today’s 6,000. Japanese will be fine, but languages spoken by smaller groups will have a hard time of it."

Submission + - Laws for thee but not for me.... (watchdog.org) 1

Submitted by Anonymous Coward
An anonymous reader writes: In a ruling handed down by the U.S. Supreme Court, the nation’s top court found that a police officer who mistakenly interprets a law and pulls someone over hasn’t violated their Fourth Amendment rights.

If a police officer reasonably believes something is against the law, they are justified in initiating a traffic stop, says the U.S. Supreme Court. The problem? According to North Carolina traffic law, only one tail light needs to be functional. That means the initial stop, justified on these grounds, would have been illegal — and so would the seizure of the cocaine found in Heien’s car

“The result is a system in which “ignorance of the law is no excuse” for citizens facing conviction, but police can use their own ignorance about the law to their advantage,” notes the legal brief on the case by a coalition of civil rights organizations, including American Civil Liberties Union and Cato Institute, a libertarian think tank.

Although this was a traffic stop, imagine this applied to computer search & seizure. Suddenly, you could be facing "reasonable belief" that you committed a crime.

I don't think I'm exaggerating when I say that this will enable a Police State.

Submission + - Peter Diamandis: Technology Is Dissolving National Borders (singularityhub.com)

Submitted by Anonymous Coward
An anonymous reader writes: Peter Diamandis, creator of the X-PRIZE Foundation, has a thoughtful piece on how technology is wearing away at the barriers between nationalities. He asks, "[W]hat really defines your nationality these days? Is it where you were live? Where you work? The language you speak? The currency you use?" Diamandis then proceeds to point out the following facts: Working remotely is now widespread, and will only become moreso once telepresence robots become ubiquitous. Translation services, both for written and spoken language are approaching sci-fi-level capabilities. The rise of cryptocurrencies is providing a method for people worldwide to move away from national currencies. He argues that in the coming decades, these technologies will mature and begin to make the concept of nationality much less important than it is today. Do you agree?

Submission + - North Korean Defector Spills Details On The Country's Elite Hacking Force (businessinsider.com)

Submitted by mattydread23
mattydread23 writes: Business Insider interviewed Jang Se-yul, a North Korean defector who trained in the country's Mirim University alongside some of the hackers who make up its elite Bureau 121 hacking squad. He explains how they train: "They take six 90-minute classes every day, learning different coding languages and operating systems, from C to Linux. Jang says a lot of time was spent dissecting Microsoft programs, like the Windows operating system, and how to attack the overall computer IT systems of enemy countries like the US or South Korea." He also explains that these hackers are among the elite in North Korea, and even though they have unfiltered information about the outside world that their countrymen lack, most of them would never dream of leaving.

Comment Re:Dover Press Books (Score 1) 170

by darenw (#48643439) Attached to: Calculus Textbook Author James Stewart Has Died

"(Although the copyright law is so complicated, especially for international works, that it would cost thousands of dollars or more in legal fees to figure out what copyright law applies.)"

I wonder - what is the point of having laws so complcated, convoluted, ambiguous, detailed or otherwise difficult than no one can figure out what's legal, except by tremendous effort and expense?

Submission + - Judge: It's OK for cops to create fake Instagram accounts (arstechnica.com)

Submitted by Anonymous Coward
An anonymous reader writes: A federal judge in New Jersey has signed off on the practice of law enforcement using a fake Instagram account in order to become "friends" with a suspect — thus obtaining photos and other information that a person posts to their account.

Submission + - Is the Higgs Boson a Piece of the Matter-Antimatter Puzzle? (stanford.edu)

Submitted by TaleSlinger
TaleSlinger writes: Why there's more matter than antimatter is one of the biggest questions confounding particle physicists and cosmologists, and it cuts to the heart of our own existence. In the time following the Big Bang, when the budding universe cooled enough for matter to form, most matter-antimatter particle pairs that popped into existence annihilated each other. Yet something tipped the balance in favor of matter, or we – and stars, planets, galaxies, life – would not be here.

The paper is based on a phenomenon called CP – or charge-parity – violation, the same phenomenon investigated by BaBar. CP violation means that nature treats a particle and its oppositely charged mirror-image version differently.

"Searching for CP violation at the LHC is tricky," Dolan said. "We've just started to look into the properties of the Higgs, and the experiments must be very carefully designed if we are to improve our understanding of how the Higgs behaves under different conditions.”

The theorists proposed that experimenters look for a process in which a Higgs decays into two tau particles, which are like supersized cousins of electrons, while the remainder of the energy from the original proton-proton collision sprays outward in two jets. Any mix of CP-even and CP-odd in the Higgs is revealed by the angle between the two jets.

"I wanted to add a CP violation measurement to our analysis, and what Matt, Martin and Michael proposed is the most viable avenue,” Philip Harris, a staff physicist at CERN and co-author of the paper said, adding that he's looking forward to all the data the LHC will generate when it starts up again early next year at its full design strength.

"Even with just a few months of data we can start to make real statements about the Higgs and CP violation," he said.

Submission + - Spacecraft spots probable waves on Titan's seas (sciencemag.org)

Submitted by sciencehabit
sciencehabit writes: It’s springtime on Titan, Saturn’s giant and frigid moon, and the action on its hydrocarbon seas seems to be heating up. Near the moon’s north pole, there is growing evidence for waves on three different seas, scientists reported here today at a meeting of the American Geophysical Union. Researchers are also coming up with the first estimates for the volume and composition of the seas. The bodies of water appear to be made mostly of methane, and not mostly ethane as previously thought. And they are deep: Ligeia Mare, the second biggest sea with an area larger than Lake Superior, could contain 55 times Earth’s oil reserves.

Comment Re:It could be worse (Score 1) 247

by darenw (#48562155) Attached to: Ask Slashdot: Convincing My Company To Stop Using Passwords?

Cutting out so many patterns - what does that leave? How many bits entropy less?

What if such a policy is in place but randomly allows some exceptions? Then a cracker won't know if such patterns should be tried or not. Allow the patterns with the same probability that they'd have for truly random sequences. It'd be pointless, but in a way that would impress non-technical executives.

For long enough passwords and PINs, it's likely that less than half of all possible sequences could be considered patterns of any kind. So, only one bit lost at most. But on a touchtone telephone pad, there aren't that many ways to go after one button, and a lot of sequences might arguably look like patterns. Overzealous pattern prevention including geometric patterns on the keypad and numbers with meaning or patterns to the digits, along with dainty short passwords might be a problem. How can this be quantified? Is there a real problem?

Slashdot Top Deals

"It's the best thing since professional golfers on 'ludes." -- Rick Obidiah

Close