Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror

Comment I haven't had mod points (Score 1) 9

In almost 9 months now, that I know of, but for 3 of those months I was hospitalised, and not visiting here. I am still an infrequent visitor to Slashdot. Before that I was getting moderator points on average a little more than once a week.
Security

Submission + - Rogue PDFs Behind 80% of Exploits in Q4 '09 (computerworld.com)

CWmike writes: Just hours before Adobe is slated to deliver the latest patches for its popular PDF viewer, ScanSafe announced that by its counting, malicious Adobe Reader documents made up 80% of all exploits at the end of 2009. In the first quarter of 2009, malicious PDF files made up 56% of all exploits tracked by ScanSafe. That figure climbed above 60% in the second quarter, over 70% in the third and finished at 80% in the fourth quarter. Mary Landesman, a ScanSafe senior security researcher, said, 'Attackers are choosing PDFs for a reason. It's not random. They're establishing a preference for Reader exploits." Exactly why hackers choose Adobe as their prime target is tougher to divine, however. 'Perhaps they are more successful,' she said. 'Or maybe it's because criminal attackers are human, too. We respond when we see a lot of people going after a particular product.... We all want to go after that product, too. In the attacker arena, they might be thinking, 'Gee, all these reports of Adobe Reader zero-days, maybe I should get in on them too.''

Submission + - Utah Passes Resolution Denying Climate Change (guardian.co.uk) 2

cowtamer writes: The Utah State Assembly has passed a resolution decrying climate change alarmists and urging " ... the United States Environmental Protection Agency to immediately halt its carbon dioxide reduction policies and programs and withdraw its "Endangerment Finding" and related regulations until a full and independent investigation of climate data and global warming science can be substantiated." Full text of H.J.R 12.
Image

Australian Farmers Told To Dynamite Rabbits 12

The South Australian Environment Department has told farmers that they should use poison gas or even explosives to deal with the out-of-control rabbit population. Commonwealth Scientific and Industrial Research Organization Invasive Animals chief Professor Tony Peacock, owner of the largest business card ever, says that blowing up rabbits isn't as inhuman as people might think, and has been ranked by the RSPCA as one of the best ways to destroy warrens.
Space

A Hyper-Velocity Impact In the Asteroid Belt? 114

astroengine writes "Astronomers have spotted something rather odd in the asteroid belt. It looks like a comet, but it's got a circular orbit, similar to an asteroid. Whether it's an asteroid or a comet, it has a long, comet-like tail, suggesting something is being vented into space. Some experts think it could be a very rare comet/asteroid hybrid being heated by the sun, but there's an even more exciting possibility: It could be the first ever observation of two asteroids colliding in the asteroid belt."
Image

Own Your Own Fighter Jet 222

gimmebeer writes "The Russian Sukhoi SU-27 has a top speed of Mach 1.8 (more than 1,300 mph) and has a thrust to weight ratio greater than 1 to 1. That means it can accelerate while climbing straight up. It was designed to fight against the best the US had to offer, and now it can be yours for the price of a mediocre used business jet."
User Journal

Journal Journal: What A Year 1

This year has come and is almost gone. I was unable to complete any of my goals for the year. Something unexpected came up, and yes, it was significant enough to throw me off course. I started this year with about 50k in the bank. I am effectively broke now.

Censorship

Submission + - China: Twitter, Flickr, Hotmail, Others Blocked (danwei.org)

An anonymous reader writes: Two days ahead of the Tiananmen Square 'incident' several high profile Internet sites have been blocked in mainland China, these include Twitter.com, Flickr.com, Live.com, and Bing.com. While Internet blocks in mainland China, blocking such high profile sites is unusual. In addition, blog reports suggest even state-owned television broadcasts are suffering multiple instances of muting lasting several seconds (again, not unusual for some foreign stations broadcast over cable, but unusual for local state-owned media) suggesting state security, online or through other technology, has tightened significantly, perhaps in anticipation or discovery of protest plans.
Windows

Submission + - Malware found on brand new Windows netbook (itbusiness.ca)

An anonymous reader writes: After discovering attack code on a brand new Windows XP netbook, antivirus vendor Kaspersky Labs warned users yesterday that they should scan virgin systems for malware before connecting them to the Internet.
Robotics

Submission + - Nanomaker's Toolkit (sciencenews.org)

gabrlknght writes: "Because nanoparticles are small, a large proportion of their atoms are near the particle's surface. Having fewer neighbors, those relatively unconfined atoms can link in unusual ways, giving materials made of nanoparticles novel properties. But the same characteristic that makes nanostructures useful--size--also makes working with them no small task. Engineering on the nanoscale is like building a ship in a bottle while wearing mittens. It would be far cheaper and easier, researchers agree, if nanoparticles could just arrange themselves into nanomaterials --like dropping the pieces of the ship into the bottle and then sitting back to watch the ship build itself. What scientists are working on now is finding the right chemistry — creating just the right conditions so that natural properties such as charge or magnetism direct the pieces of the ship to come together just so, with the mast above the deck and never below or to the side. This idea, called self-assembly, isn't exactly new. Examples range from the simple separation of oil and vinegar in a bottle of salad dressing to the complex movements of proteins and enzymes — themselves nanosized — reacting in living cells. Scientists have long been inspired by these naturally self-assembling systems. But designing self-assembling systems in the lab, with nanoparticles, presents its own scale of difficulty. And making self-assembled nanomaterials grow large enough to actually be useful is even more challenging."
Privacy

Submission + - FCC's Warrantless Household Searches Alarm Experts

mikesd81 writes: "Wired.com reports that you may not know it, but if you have a wireless router, a cordless phone, remote car-door opener, baby monitor or cellphone in your house, the FCC claims the right to enter your home without a warrant at any time of the day or night in order to inspect it. FCC spokesman David Fiske says "Anything using RF energy — we have the right to inspect it to make sure it is not causing interference." The FCC claims it derives its warrantless search power from the Communications Act of 1934, though the constitutionality of the claim has gone untested in the courts. "It is a major stretch beyond case law to assert that authority with respect to a private home, which is at the heart of the Fourth Amendment's protection against unreasonable search and seizure," says Electronic Frontier Foundation lawyer Lee Tien. "When it is a private home and when you are talking about an over-powered Wi-Fi antenna — the idea they could just go in is honestly quite bizarre.""
Idle

Submission + - Smile! Urine candid camera!

Anon E. Muss writes: Just because you can put a camera somewhere, doesn't mean you should. Apparently, the Department of Homeland Security Theater doesn't grasp this concept. They've installed video cameras in urinals at Houston's Hobby Airport. At least they weren't sneaky about it — they posted a notice saying "Automatic infrared flush sensors also provide video monitoring for security purposes." (Insert bad joke about bashful bladder syndrome here)
Government

Submission + - Sunlight Labs offers $25,000 for Data.gov apps (avelinomaestas.com)

Andurin writes: "With the launch of Data.gov, Sunlight Labs is offering $25,000 in prize money for developers who create apps that use newly-released federal government data. Data.gov is paving the way for citizens to become more engaged with their government, by providing for the first-time a clearinghouse of federal data in developer-friendly formats. The Apps for America 2 contest aims to find the best applications that rely on Data.gov, whether it be a client application, an iPhone app, or data visualization. Also, the first, second and third prize winners will receive airfare and hotel placement for a trip to Washington DC. While in Washington, DC, they'll attend an awards ceremony at the Gov2.0 Summit by O'Reilly Media and TechWeb."
Communications

Submission + - U.S Federal Government Launches Data.gov (elasticvapor.com)

Elastic Vapor writes: "I'm happy to announce that the U.S. Federal Government earlier today launched the new Data.Gov website. The primary goal of Data.Gov is to improve access to Federal data and expand creative use of those data beyond the walls of government by encouraging innovative ideas (e.g., web applications). Data.gov strives to make government more transparent and is committed to creating an unprecedented level of openness in Government. The openness derived from Data.gov will strengthen the Nation's democracy and promote efficiency and effectiveness in Government."

Slashdot Top Deals

The goal of Computer Science is to build something that will last at least until we've finished building it.

Working...