Governments are trying to follow all our steps over the internet, intercepting and parsing everything we do.
Encrypting our communications and trying to encrypt everything is the secure method to make the Internet freedom to us all.
cylonlover writes: In the wake of the meteor blast over Russia and the close quarter fly by of asteroid 2012 DA14 last week, many people's thoughts have turned to potential dangers from above. It is timely then that the Canadian Space Agency (CSA) will next week launch NEOSSat (Near-Earth Object Surveillance Satellite), the world’s first space telescope for detecting and tracking asteroids, satellites and space debris.
China has been accused of mounting a widespread, aggressive cyber-spying campaign for several years, trying to steal classified information and corporate secrets and to intimidate critics. U.S. cyber security firm Mandiant reported over the weekend that it has uncovered evidence that the Chinese military is behind a slew of cyber attacks on U.S. businesses. The White House said it has repeatedly raised concerns about Chinese cyber theft with Beijing."
Hugh Pickens writes writes: "The LA Times reports that in a new report aimed at improving healthcare and controlling runaway costs a coalition of leading medical societies has identified nearly 100 medical procedures, tests and therapies that are overused and often unnecessary. The medical interventions — including early caesarean deliveries, CT scans for head injuries in children and annual Pap tests for middle-aged women — may be necessary in some cases, the physician groups say but often they are not beneficial and may even cause harm. "We are very concerned about the rapidly escalating cost of healthcare," says Dr. Bruce Sigsbee. "This is not healthy for the country, and something has to be done." Each of the specialty medical societies has provided a list of five procedures that physicians and patients should question about the overuse of medical tests and procedures that provide little benefit and in some cases harm. For example, despite the popularity of early caesareans, there is growing evidence that babies born before 39 weeks' gestation have higher risks of learning disabilities and even death. American doctors also order nearly twice as many CT and MRI exams as doctors in other industrialized countries and they perform more knee replacements and deliver more babies by caesarean section. A growing number of experts have concluded that much medical care in the U.S. is wasteful and even dangerous for patients. A 2012 report from the independent Institute of Medicine estimated total waste in the system at 30%, or $750 billion a year. "Millions of Americans are increasingly realizing that when it comes to healthcare, more is not necessarily better," says Dr. Christine K. Cassel."
cylonlover writes: If Joseph Zawodny, a senior scientist at NASA’s Langley Research Center, is correct, the future of energy may lie in a nuclear reactor small enough and safe enough to be installed where the home water heater once sat. Using weak nuclear forces that turn nickel and hydrogen into a new source of atomic energy, the process offers a light, portable means of producing tremendous amounts of energy for the amount of fuel used. It could conceivably power homes, revolutionize transportation and even clean the environment.
osoriojr writes: "In a welcome turn of events, President Barack Obama spoke directly to the patent troll problem and the need for more comprehensive patent reform yesterday in a "Fireside Hangout" — a live question and answer session hosted in a Google+ hangout. The President was responding to a question by the prominent electrical engineer and entrepreneur Limor "Ladyada" Fried, who in 2009 won an EFF Pioneer Award for her work with free software and open-source hardware.
Obama acknowledged that the much-touted patent reforms that came in his first term "only went about halfway to where we need to go." Specifically, he describes patent trolls as "a classic example," of the problem, and that "they don't actually produce anything themselves.""
vividtimes writes: "When brothers Thomas and John Knoll began designing and writing an image editing program in the late 1980s, they could not have imagined that they would be adding a word to the dictionary.
Thomas Knoll, a PhD student in computer vision at the University of Michigan, had written a program in 1987 to display and modify digital images. His brother John, working at the movie visual effects company Industrial Light & Magic, found it useful for editing photos, but it wasn’t intended to be a product. Thomas said, “We developed it originally for our own personal useit was a lot a fun to do.”" Link to Original Source
hypnosec writes: Researchers have showcased a novel way through which encrypted data of an Android smartphone can be read by accessing the cryptographic key stored in the phone’s memory by freezing the phone. Two researchers, Tilo Müller and Michael Spreitzenbarth, over at the University of Erlangen in Germany cooled down a Galaxy Nexus phone, loaded with Android 4.0 and with encryption enabled, below 10 degrees by putting it in a freezer. This cooling ensures that the data within the volatile memory is retained for a short period of time without any power supply. To ensure that they still have access to this ‘frozen’ memory content they disconnected and reconnected the battery in less than 500ms such that it results into a reboot. Rebooting the phone in ‘fastboot’ mode, they flashed the FROST recovery image onto the Galaxy Nexus. Connecting the device to a Linux system that had FROST utilities pre-installed the duo, using a special tool that uses the cold boot attack [PDF], went onto to read the contents of the phone's memory including the cryptographic keys.
puddingebola writes: From the article, "A computer that mimics the apparent randomness found in nature can instantly recover from crashes by repairing corrupted data.
Dubbed a "systemic" computer, the self-repairing machine now operating at University College London (UCL) could keep mission-critical systems working. For instance, it could allow drones to reprogram themselves to cope with combat damage, or help create more realistic models of the human brain."
colinneagle writes: While Steve Jobs' ire in regards to Android is well known, a recent report from Reuters relays that current Apple CEO Tim Cook never wanted to sue Samsung in the first place.
"Tim Cook, Jobs' successor as Apple chief executive, was opposed to suing Samsung in the first place, according to people with knowledge of the matter, largely because of that company's critical role as a supplier of components for the iPhone and the iPad. Apple bought some $8 billion worth of parts from Samsung last year, analysts estimate."
In various earnings conference calls, Tim Cook has repeated that he hates litigation, but has still toed the party line by exclaiming that Apple welcomes innovators but doesn't like when other companies rip off their intellectual property.
g01d4 writes: "California's computer problems, which have already cost taxpayers hundreds of millions of dollars, have mounted as state officials cut short work on a $208-million DMV technology overhaul that is only half done. Last week, the controller's office fired the contractor responsible for a $371-million upgrade to the state's payroll system, citing a trial run filled with mishaps. More than $254 million has already been spent." It's hard not to feel like the Tokyo man in the street watching the latest round of Godzilla the state vs. Rodan the big contractor.