Heathrow Plane In Near Miss With Drone 325
An anonymous reader writes with news about a near miss between a drone and a plane near Heathrow. "An unidentified drone came close to hitting a plane as it landed at Heathrow, the Civil Aviation Authority (CAA) has confirmed. An Airbus A320 pilot reported seeing a helicopter-style drone as the jet was 700 feet off the ground on its approach to the runway at 1416 GMT on 22 July. The CAA has not identified the airline or how close the drone came to the plane, which can carry 180 people. It gave the incident an 'A' rating, meaning a 'serious risk of collision'. This is the highest incident rating the CAA can give. Investigators were unable to identify the drone, which did not appear on air traffic control radar and disappeared after the encounter."
Federal Judge Rules US No-fly List Violates Constitution 276
New submitter dmitrygr sends this news from Reuters: The U.S. government's no-fly list banning people accused of links to terrorism from commercial flights violates their constitutional rights because it gives them no meaningful way to contest that decision, a federal judge ruled on Tuesday. ... "The court concludes international travel is not a mere convenience or luxury in this modern world. Indeed, for many international travel is a necessary aspect of liberties sacred to members of a free society," [U.S. District Judge Anna Brown] wrote in her 65-page ruling (PDF). "Accordingly, on this record the court concludes plaintiff's inclusion on the no-fly list constitutes a significant deprivation of their liberty interests in international travel," Brown said.
Improperly Anonymized Logs Reveal Details of NYC Cab Trips 192
mpicpp (3454017) writes with news that a dump of fare logs from NYC cabs resulted in trip details being leaked thanks to using an MD5 hash on input data with a very small key space and regular format. From the article:
City officials released the data in response to a public records request and specifically obscured the drivers' hack license numbers and medallion numbers. ... Presumably, officials used the hashes to preserve the privacy of individual drivers since the records provide a detailed view of their locations and work performance over an extended period of time.
It turns out there's a significant flaw in the approach. Because both the medallion and hack numbers are structured in predictable patterns, it was trivial to run all possible iterations through the same MD5 algorithm and then compare the output to the data contained in the 20GB file. Software developer Vijay Pandurangan did just that, and in less than two hours he had completely de-anonymized all 173 million entries.
It turns out there's a significant flaw in the approach. Because both the medallion and hack numbers are structured in predictable patterns, it was trivial to run all possible iterations through the same MD5 algorithm and then compare the output to the data contained in the 20GB file. Software developer Vijay Pandurangan did just that, and in less than two hours he had completely de-anonymized all 173 million entries.
Revolutionary Scuba Mask Creates Breathable Oxygen Underwater On Its Own 375
schwit1 writes "With the Triton Oxygen Respirator, it might be possible to breathe beneath the surface of the water as if you were a fish. Requiring no bulky tank to keep your lungs pumping properly. The regulator comprises a plastic mouthpiece that requires you to simply bite down. There are two arms that branch out to the sides of the scuba mask that have been developed to function like the efficient gills of a marine creature. The scaly texture conceals small holes in the material where water is sucked in. Chambers inside separate the oxygen and release the liquid so that you can breath comfortably in the ocean."
Judge: NSA Phone Program Likely Unconstitutional 345
schwit1 writes in with the latest on an U.S. District Court ruling over NSA spying. "A federal judge ruled Monday that the National Security Agency's phone surveillance program is likely unconstitutional, Politico reports. U.S. District Court Judge Richard Leon said that the agency's controversial program, first unveiled by former government contractor Edward Snowden earlier this year, appears to violate the Constitution's Fourth Amendment, which states that the 'right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated.' 'I cannot imagine a more "indiscriminate" and "arbitrary invasion" than this systematic and high-tech collection and retention of personal data on virtually every single citizen for purposes of querying it and analyzing it without judicial approval,' Leon wrote in the ruling. The federal ruling came down after activist Larry Klayman filed a lawsuit in June over the program. The suit claimed that the NSA's surveillance 'violates the U.S. Constitution and also federal laws, including, but not limited to, the outrageous breach of privacy, freedom of speech, freedom of association, and the due process rights of American citizens.'"
Ask Slashdot: Practical Bitrot Detection For Backups? 321
An anonymous reader writes "There is a lot of advice about backing up data, but it seems to boil down to distributing it to several places (other local or network drives, off-site drives, in the cloud, etc.). We have hundreds of thousands of family pictures and videos we're trying to save using this advice. But in some sparse searching of our archives, we're seeing bitrot destroying our memories. With the quantity of data (~2 TB at present), it's not really practical for us to examine every one of these periodically so we can manually restore them from a different copy. We'd love it if the filesystem could detect this and try correcting first, and if it couldn't correct the problem, it could trigger the restoration. But that only seems to be an option for RAID type systems, where the drives are colocated. Is there a combination of tools that can automatically detect these failures and restore the data from other remote copies without us having to manually examine each image/video and restore them by hand? (It might also be reasonable to ask for the ability to detect a backup drive with enough errors that it needs replacing altogether.)"
Joining Lavabit Et Al, Groklaw Shuts Down Because of NSA Dragnet 986
An anonymous reader was the first to write with news that Groklaw is shutting down: "There is now no shield from forced exposure. Nothing in that parenthetical thought list is terrorism-related, but no one can feel protected enough from forced exposure any more to say anything the least bit like that to anyone in an email, particularly from the U.S. out or to the U.S. in, but really anywhere. You don't expect a stranger to read your private communications to a friend. And once you know they can, what is there to say? Constricted and distracted. That's it exactly. That's how I feel. So. There we are. The foundation of Groklaw is over. I can't do Groklaw without your input. I was never exaggerating about that when we won awards. It really was a collaborative effort, and there is now no private way, evidently, to collaborate." Why it's a big deal.
Silent Circle Follows Lavabit By Closing Encrypted E-mail Service 470
Okian Warrior writes "Silent Circle shuttered its encrypted e-mail service on Thursday, in an apparent attempt to avoid government scrutiny that may threaten its customers' privacy. The company announced that it could 'see the writing on the wall' and decided it would be best to shut down its Silent Mail feature. 'We’ve been debating this for weeks, and had changes planned starting next Monday. We’d considered phasing the service out, continuing service for existing customers, and a variety of other things up until today. It is always better to be safe than sorry, and with your safety we decided that the worst decision is always no decision.' The company said it was inspired by the closure earlier Thursday of Lavabit, another encrypted e-mail service provider that alluded to a possible national security investigation."
Does anyone have replacement recommendations for people who used these services?
Hockey Sticks Among Carry-On Items TSA Has Cleared For Planes 276
coondoggie writes "As of April 25th the Transportation Security Administration will let a bunch of previously prohibited items such as small pocket knives and what it calls 'novelty' or toy bats to be taken on aircraft as carry-ons. The idea the agency said was to let Transportation Security Officers better focus their efforts on spotting higher-threat items such as explosives and guns."
Three Low-Tech Hacks for Phones and Tablets 286
Bennett Haselton writes
"Here are three hacks that I adopted in the last few weeks, each of which solved a minor problem that I had lived with for so long that I no longer thought of it as a problem — until a solution came along, which was like a small weight off my shoulders. None of these hacks will help impress anyone with your technical prowess; I'm just putting them here because they made my life easier."
Read on for the rest of Bennett's thoughts.
Newspaper That Published Gun-Owners List Hires Armed Guards 1435
inode_buddha writes "Not long ago we ran a story about how a NY newspaper published lists of gun owners. Now, it seems the same newspaper has hired armed guards in response to unspecified threats to the editor, amid 'large volumes of negative response.' From the article: 'The editor, Caryn McBride, told police the newspaper hired a private security company whose "employees are armed and will be on site during business hours," the report said. The guards are protecting the newspaper's staff and Rockland County offices in West Nyack, New York.'"
Is It Time For the US To Ditch the Dollar Bill? 943
coondoggie writes "It seems well past time that the U.S. ditch its $1 bill — considering such a move could save the country somewhere in the neighborhood of $4 billion. But there is much resistance, or perhaps a lack of real consideration of the issue from most people. Watchdogs at the Government Accountability Office this week testified before a Congressional hearing on the topic, and said dollar coins could save $4.4 billion over 30 years (PDF), or an average of about $146 million per year."
Craig Venter Wants To Rebuild Martian Life In Earth Lab 142
Hugh Pickens writes "Karen Kaplan reports in the LA Times that Craig Venter is making plans to send a DNA sequencer to Mars. Assuming there is DNA to be found on the Red Planet – a big assumption, to be sure – the sequencer will decode its DNA, beam it back to Earth, put those genetic instructions into a cell and then boot up a Martian life form in a biosecure lab. Venter's 'biological teleporter' (as he dubbed it) would dig under the surface for samples to sequence. If they find anything, 'it would take only 4.3 minutes to get the Martians back to Earth,' says Venter, founder of Celera Genomics and the Institute for Genomic Research (TIGR). 'Now we can rebuild the Martians in a P4 spacesuit lab.' It may sound far-fetched, but the notion of equipping a future Mars rover to sequence the DNA isn't so crazy, and Venter isn't the only one looking for Martian DNA. MIT research scientist Christopher Carr is part of a group that's 'building a a miniature RNA/DNA sequencer to search for life beyond Earth,' according to the MIT website 'The Search for Extra-Terrestrial Genomes.' SETG will test the hypothesis that life on Mars, if it exists, shares a common ancestor with life on Earth. Carr told Tech Review that one of the biggest challenges is shrinking Ion Torrent's 30-kilogram machine down to a mere 3 kg – light enough to fit on a Mars rover."
Comment Re:SI units, please (Score 1) 96
The point is to convey scale, and for the vast majority of people, salt, desktop, gram and football field do a better job of that than 1x10-4 m^3, 1 m^2, gram and 5000 m^2.
Slashdot Top Deals
Basic is a high level languish. APL is a high level anguish.
