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Media

F-Secure Suggests Ditching Adobe Reader For Free PDF Viewers 249

hweimer writes "Yesterday at RSA security conference, F-Secure's chief research officer recommended dropping Adobe Reader for viewing PDF files because of the huge amount of targeted attacks against it. Instead, he pointed to PDFreaders.org, a website maintaining a list of free and open source PDF viewers."
Biotech

Designing DNA Circuits To Brew Tastier Beer 135

Al writes "Researchers at Boston University have developed a way to predict the behavior of different DNA segments and make synthetic biology a little bit more reliable. James Collins and colleagues have built libraries of component parts and a mathematical modeling system to help them predict the behavior of parts of a gene network. Like any self-respected bunch of grad students, they decided to demonstrate the approach by making beer. They engineered gene promoters to control when flocculation occurs in brewers yeast, which allowed them to finely control the flavor of the resulting beer."
Image

Yamaha Unveils Golf Cart Powered By Cow Dung 78

Jessica Mischner writes "You've seen cars powered by the sun, wind and biofuels — but a vehicle propelled by dung? Yamaha just unveiled the first one at a golf course in Japan. The experimental golf cart doesn't run on cow dung directly — the poo is processed into biofuel which is then converted into methane — but it represents a huge leap forward for green innovations."
Security

A Cyber-Attack On an American City 461

Bruce Perens writes "Just after midnight on Thursday, April 9, unidentified attackers climbed down four manholes in the Northern California city of Morgan Hill and cut eight fiber cables in what appears to have been an organized attack on the electronic infrastructure of an American city. Its implications, though startling, have gone almost un-reported. So I decided to change that."
Linux Business

"Good Enough" Computers Are the Future 515

An anonymous reader writes "Over on the PC World blog, Keir Thomas engages in some speculative thinking. Pretending to be writing from the year 2025, he describes a world of 'Good Enough computing,' wherein ultra-cheap PCs and notebooks (created to help end-users weather the 'Great Recession' of the early 21st century) are coupled to open source operating systems. This is possible because even the cheapest chips have all the power most people need nowadays. In what is effectively the present situation with netbooks writ large, he sees a future where Microsoft is priced out of the entire desktop operating system market and can't compete. It's a fun read that raises some interesting points."
Security

Intel Cache Poisoning Is Dangerously Easy On Linux 393

Julie188 writes "A researcher recently released proof-of-concept code for an exploit that allows a hacker to overrun an Intel CPU cache and plant a rootkit. A second, independent researcher has examined the exploit and noted that it is so simple and so stealthy that it is likely out in the wild now, unbeknownst to its victims. The attack works best on a Linux system with an Intel DQ35 motherboard with 2GB of memory. It turns out that Linux allows the root user to access MTR registers incredibly easily. With Windows this exploit can be used, but requires much more work and skill and so while the Linux exploit code is readily available now, no Windows exploit code has, so far, been released or seen. This attack is hardware specific, but unfortunately, it is specific to Intel's popular DQ35 motherboards."
Media

Analyzing YouTube's Audio Fingerprinter 116

Al Benedetto writes "I stumbled across this article which analyzes the YouTube audio content identification system in-depth. Apparently, since YouTube's system has no transparency, the behaviors had to be determined based on dozens of trial-and-error video uploads. The author tries things like speed/pitch adjustment, the addition of background noise, as well as other audio tweaks to determine exactly what you'd need to adjust before the fingerprinter started mis-identifying material. From the article: 'When I muted the beginning of the song up until 0:30 (leaving the rest to play) the fingerprinter missed it. When I kept the beginning up until 0:30 and muted everything from 0:30 to the end, the fingerprinter caught it. That indicates that the content database only knows about something in the first 30 seconds of the song. As long as you cut that part off, you can theoretically use the remainder of the song without being detected. I don't know if all samples in the content database suffer from similar weaknesses, but it's something that merits further research.'"
Space

Scientists Discover Exoplanet Less Than Twice the Mass of Earth 201

Snowblindeye writes with this excerpt from the European Southern Observatory: "Well-known exoplanet researcher Michel Mayor today announced the discovery of the lightest exoplanet found so far. The planet, 'e,' in the famous system Gliese 581, is only about twice the mass of Earth. The team also refined the orbit of the planet Gliese 581 d, first discovered in 2007, placing it well within the habitable zone, where liquid water oceans could exist. Planet Gliese 581 e orbits its host star — located only 20.5 light-years away in the constellation Libra ('the Scales') — in just 3.15 days. 'With only 1.9 Earth-masses, it is the least massive exoplanet ever detected and is, very likely, a rocky planet,' says co-author Xavier Bonfils from Grenoble Observatory. Being so close to its host star, the planet is not in the habitable zone. But another planet in this system appears to be. ... The planet furthest out, Gliese 581 d, orbits its host star in 66.8 days. 'Gliese 581 d is probably too massive to be made only of rocky material, but we can speculate that it is an icy planet that has migrated closer to the star,' says team member Stephane Udry. The new observations have revealed that this planet is in the habitable zone, where liquid water could exist. '"d" could even be covered by a large and deep ocean — it is the first serious "water world" candidate,' continued Udry."

Comment Re:Yeah all those WW2 games are offensive too (Score 1) 196

According to GameSpot's review Day of Defeat is Half-Life mod released as standalone game. It seems that no game developer wants to give the equal chance to both sides at the start. Usually the other side ( the bad guys ) are NPCs in series of levels with scripted events. They ( the game developers ) usually follow the history line. In this rare case someone dared to publish the mod as complete standalone game. Thank you for clarifying my point.

Comment Re:The short answer... (Score 1) 357

There is *BIG* difference between right and left clicking. First brings Safely Remove Hardware box, where one can choose to:

1. stop the storage device
2. stop the specific device
3. stop the specific volume ( i.e. drive G: )
if the display device components box is checked. If not there is only option to stop the storage device ( kill the driver ) in GP case entire 6-in-1-type card reader.

So if you have nothing to do better go update the kernel and fsck you too.

Comment Re:Yeah all those WW2 games are offensive too (Score 1) 196

Is that because gamers are a jingoistic bunch who wouldn't want to shoot their own side? Or is it just that the British and Americans mostly won their wars, and games tend to cast the player as part of the winning side?

Maybe, but Counter Strike is the type of game that have two sides, and was very popular. Well, that depends on definition of winning, and on the mindset of the game creators. The gaming today is dead experience, mostly because of poorly scripted scenarios that offer rigid events with book-like pass trough.

There was a rather good strategy game I picked up long ago called 'Central Intelligence' in which your job is to organise a revolution on behalf of the CIA in some banana republic. Set up safe houses, establish contacts with sympathisers in the media and among the student radicals, organise a leaflet campaign, put up propaganda posters, raid the quarry and steal explosives, send a letter bomb to the chief of police...

Sounds like standard CIA type of plot ( Iraq, Bulgaria, Serbia? ). It form your brief description sounds like a good game, I hope that it has open ended scenarios, unlike most of other games.

There's got to be a market for this. 'Freedom Fighter' - play as Lenin, Collins, Mao, de Gaulle, Guevara, Khomeini!

There might be, but in real life there is another variable, that tends to become constant, and that is foreign/international corporate business...

Overthrow the corrupt puppet government of the oppressors! Establish liberty and justice for the common people!

... and the replacement government becomes even more corrupted, according to my experience, and part with justice and common people, looks just like a bad joke.

Intimidate and beat up collaborators! Execute informers! Blow up police stations!

It just cant be done without THAT in real life, and why not in the game.

Yes that is most intriguing and absolutely heretical idea and could make an interested game. Anyway, such game should have two sides, the hero side and the antihero side ( look for Dungeon Keeper ) where evil is good.

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