Slashdot is powered by your submissions, so send in your scoop

 



Forgot your password?
typodupeerror

Submission Summary: 0 pending, 22 declined, 4 accepted (26 total, 15.38% accepted)

×
Security

Submission + - Swedish hacker snoops snoops using Tor (smh.com.au)

torrific writes: "Dan Egerstad is hailed as having achieved the hack of the year by the Sydney Morning Herald for gaining access to "1000 high-value email accounts" using Tor.

The question on everybody's lips was: how did he do it? The answer came more than a week later and was somewhat anti-climactic. The 22-year-old Swedish security consultant had merely installed free, open-source software — called Tor — on five computers in data centres around the globe and monitored it. Ironically, Tor is designed to prevent intelligence agencies, corporations and computer hackers from determining the virtual — and physical — location of the people who use it.


The article emphasises the weaknesses of Tor as merely an anonymizing tool and no more."

It's funny.  Laugh.

Submission + - Human species to divide within 100,000 years. (dailymail.co.uk)

mrbluze writes: An article appeared in the Daily Mail outlining a prediction that humanity will divide into two different species by the year 3000. Oliver Curry from the London School of Economics suggests that:

...evolutionary theorist Oliver Curry from the London School of Economics, who says that the human race will have reached its physical peak by the year 3000. These humans will be between 6ft and 7ft tall and they will live up to 120 years.
Interestingly, he also predicts two seperate species having developed within 100,000 years, with images provided in the article that resemble both my wife and my mother in law (I'll let you decide which is which).

Privacy

Submission + - UK to imprison for inability to decrypt data

mrbluze writes: Ars technica has an article describing new laws which come into effect on 1st November in the UK. Up to 2 and 5 years imprisonment can be inflicted on any person who refuses or cannot provide keys or decrypt data as requested by police or military for criminal or anti-terror purposes, respectively. From the article:

The Home Office has steadfastly proclaimed that the law is aimed at catching terrorists, pedophiles, and hardened criminals — all parties which the UK government contends are rather adept at using encryption to cover up their activities.
It refers to a potential problem faced by international bankers who would be wary to bring their encryption keys into the UK. Some how I doubt that is the real problem with the law.
Operating Systems

Submission + - Caching hard drive writes on a USB stick

mrbluze writes: "Dear Slashdot,

I read a paper from the University of California detailing the power savings that can be achieved by caching hard drive writes to an external USB flash drive, thus achieving prolonged spin down states in Linux. I'd love to do this on my own laptop running Ubuntu Feisty, but I have not been able to find anything concrete on the topic, but I suspect this would be an even better idea than waiting for a hybrid hard drive.

Has anyone tried this with success? Can the same be achieved just by having folders such as /tmp and /var on a USB stick?"
Security

Submission + - iPhone security compromised?

mrbluze writes: "A rather shady blog has made as yet uncorroborated claims that Russian hackers have found a vulnerability in the iPhone which causes it to send all stored data to a web server:

They reverse- engineered some functions and published this information. Results of a research shocked community. Russian hackers found a built-in function which sends all data from an iPhone to a specified web-server. Contacts from a phonebook, SMS, recent calls, history of Safari browser — all your personal information can be stolen.
Has anyone sighted the whitepaper?"
Space

Submission + - Existence of black holes in doubt (sciencemag.org)

mrbluze writes: "Science magazine has an article suggesting that the existence of black holes is mathematically impossible because matter is able to escape the black hole too easily, preventing its formation.

If black holes radiate away their mass over time, as Hawking showed, then they should evaporate before they even form, Krauss says. It would be like pouring water into a glass that has no bottom. In essence, physicists have been arguing over a trick question for 40 years.
"

Privacy

Submission + - Private outsourcing of US intelligence services (salon.com)

mrbluze writes: "It appears that more and more of data collection sanctioned by government is winding up in private hands according to a report in Salon.com

On May 14, at an industry conference in Colorado sponsored by the Defense Intelligence Agency, the U.S. government revealed for the first time how much of its classified intelligence budget is spent on private contracts: a whopping 70 percent. Based on this year's estimated budget of at least $48 billion, that would come to at least $34 billion in contracts.


What are the checks and balances of this method of handling national security?"

Security

Submission + - Quantum Cryptography Hacked

mrbluze writes: Nature reports on a eavesdropping technique developed by researchers at MIT for intercepting quantum-encrypted messages:

To listen in, the team used a quantum-mechanical principle known as entanglement, which can link together two different traits of a particle. Using an optical setup, the team was able to entangle the transmitted photon's polarization with its momentum. The eavesdropper could then measure the momentum in order to get information about the polarization, without affecting the original polarization.
This stuff is beyond me, but I can't wait to read Slashdot's explanation!
Space

Submission + - Human role in global warming a load of hot air

mrbluze writes: "Ian Plimer, award winning geologist of Adelaide University, has given a talk which debunks the popular human-centric causative theory of global warming. Arguing that human production of carbon dioxide accounts for only 0.1% of total levels, he also doubts that melting of polar icecaps has anything to do with human activity:

"Great icebergs come off, not due to temperature change but due to the physics of ice and the flow of ice," Prof Plimer said.
"There's a lag, so that if temperature rises, carbon dioxide rises 800 years later.
"If ice falls into the ocean in icebergs that's due to processes thousands of years ago."
He attributes global climate change as being almost entirely due to solar and geological activity."
Sci-Fi

Submission + - Invisibility Cloak a Reality?

mrbluze writes: "The invisibility cloak may not be a fantasy after all, according to Prof. Shalaev of Purdue University, Indiana. The ABC (Australia) article describes:

"The design calls for tiny metal needles to be fitted into a hairbrush-shaped cone at angles and lengths that would force light to pass around the cloak. This would make everything inside the cone appear to vanish because the light would no longer reflect off it."
Great. Now my wife will bug me every time she can't find her invisible hairbrush!"
Software

Submission + - GPL v3 Release Timetable Set

mrbluze writes: "Linux.com has an article by Bruce Byfield regarding the timeline for the GPLv3 drafting and release. Despite many delays it now appears that the Free Software Foundation has a plan for the coming months and expects the third draft GPLv3 to be released on "Wednesday, March 27" (although that date is really last Tuesday .. are we talking about 2007?), with a final draft 60 days later. The FSF will be having a telephone hot-line available to answer questions and, according to the article, they seem to be quite open to comment and debate on what should go into the license. One could expect GPLv3 to be released sometime in June/July this year."
Security

Submission + - Don't look sideways

mrbluze writes: "The Telegraph has an opinion article about the future of the extensive CCTV network in the United Kingdom. Automated analysis of how and where people are walking or otherwise moving, and what objects they carry or leave behind, flags the attention of security staff. This is meant to preempt a crime and make suspects identifiable even by gait. The technology is of questionable public benefit since street crime has not decreased despite the presence of CCTV.

I for one can foresee the day when you will get locked up for goose-stepping (hate crime), get sent adverts for physiotherapy if seen limping, and get sent to the loony bin if for some reason you decide to walk backwards whilst talking to yourself."

Slashdot Top Deals

I've noticed several design suggestions in your code.

Working...