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Security

Is Analog the Fix For Cyber Terrorism? 245

Posted by Unknown Lamer
from the security-through-obsolescence dept.
chicksdaddy writes "The Security Ledger has picked up on an opinion piece by noted cyber terrorism and Stuxnet expert Ralph Langner (@langnergroup) who argues in a blog post that critical infrastructure owners should consider implementing what he calls 'analog hard stops' to cyber attacks. Langner cautions against the wholesale embrace of digital systems by stating the obvious: that 'every digital system has a vulnerability,' and that it's nearly impossible to rule out the possibility that potentially harmful vulnerabilities won't be discovered during the design and testing phase of a digital ICS product. ... For example, many nuclear power plants still rely on what is considered 'outdated' analog reactor protection systems. While that is a concern (maintaining those systems and finding engineers to operate them is increasingly difficult), the analog protection systems have one big advantage over their digital successors: they are immune against cyber attacks.

Rather than bowing to the inevitability of the digital revolution, the U.S. Government (and others) could offer support for (or at least openness to) analog components as a backstop to advanced cyber attacks could create the financial incentive for aging systems to be maintained and the engineering talent to run them to be nurtured, Langner suggests."
Or maybe you could isolate control systems from the Internet.
Math

Can Electric Current Make People Better At Math? 112

Posted by Soulskill
from the i-bet-it-can-make-them-worse dept.
cold fjord sends this excerpt from the Wall Street Journal: "In a lab in Oxford University's experimental psychology department, researcher Roi Cohen Kadosh is testing an intriguing treatment: He is sending low-dose electric current through the brains of adults and children as young as 8 to make them better at math. A relatively new brain-stimulation technique called transcranial electrical stimulation may help people learn and improve their understanding of math concepts. The electrodes are placed in a tightly fitted cap and worn around the head. ... The mild current reduces the risk of side effects, which has opened up possibilities about using it, even in individuals without a disorder, as a general cognitive enhancer. Scientists also are investigating its use to treat mood disorders and other conditions. ... Up to 6% of the population is estimated to have a math-learning disability called developmental dyscalculia, similar to dyslexia but with numerals instead of letters. [In an earlier experiment, Kadosh] found that he could temporarily turn off regions of the brain known to be important for cognitive skills. When the parietal lobe of the brain was stimulated using that technique, he found that the basic arithmetic skills of doctoral students who were normally very good with numbers were reduced to a level similar to those with developmental dyscalculia. That led to his next inquiry: If current could turn off regions of the brain making people temporarily math-challenged, could a different type of stimulation improve math performance?"
United Kingdom

Now On Video: GCHQ Destroying Laptop Full of Snowden Disclosures 237

Posted by timothy
from the ask-not-what-your-country-can-destroy-for-you dept.
An anonymous reader writes "On Saturday 20 July 2013, in the basement of the Guardian's office in Kings Cross, London, watched by two GCHQ technicians, Guardian editors destroyed hard drives and memory cards on which encrypted files leaked by Edward Snowden had been stored. This is the first time footage of the event has been released."
Medicine

US Executions Threaten Supply of Anaesthetic Used For Surgical Procedures 1160

Posted by Soulskill
from the are-you-saying-that-killing-people-has-consequences dept.
ananyo writes "Allen Nicklasson has had a temporary reprieve. Scheduled to be executed by lethal injection in Missouri on 23 October, the convicted killer was given a stay of execution by the state's governor, Jay Nixon, on 11 October — but not because his guilt was in doubt. Nicklasson will live a while longer because one of the drugs that was supposed to be used in his execution — a widely used anesthetic called propofol — is at the center of an international controversy that threatens millions of U.S. patients, and affects the way that U.S. states execute inmates. Propofol, used up to 50 million times a year in U.S. surgical procedures, has never been used in an execution. If the execution had gone ahead, U.S. hospitals could have lost access to the drug because 90% of the U.S. supply is made and exported by a German company subject to European Union regulations that restrict the export of medicines and devices that could be used for capital punishment or torture. This is not the first time that the E.U.'s anti-death-penalty stance has affected the U.S. supply of anesthetics. Since 2011, a popular sedative called sodium thiopental has been unavailable in the United States. 'The European Union is serious,' says David Lubarsky, head of the anesthesiology department at the University of Miami Miller School of Medicine in Florida. 'They've already shown that with thiopental. If we go down this road with propofol, a lot of good people who need anesthesia are going to be harmed.'"
Microsoft

The Hacker Who Found the Secrets of the Next Xbox and PlayStation 214

Posted by Soulskill
from the uncovering-final-console-generation dept.
An anonymous reader writes "Stephen Totilo at Kotaku has a long article detailing the exploits of an Australian hacker who calls himself SuperDaE. He managed to break into networks at Microsoft, Sony, and Epic Games, from which he retrieved information about the PS4 and next-gen Xbox 'Durango' (which turned out to be correct), and he even secured developer hardware for Durango itself. He uncovered security holes at Epic, but notified the company rather than exploiting them. He claims to have done the same with Microsoft. He hasn't done any damage or facilitated piracy with the access he's had, but simply breaching the security of those companies was enough to get the U.S. FBI to convince Australian authorities to raid his house and confiscate his belongings. In an age where many tech-related 'sources' are just empty claims, a lot of this guy's information has checked out. The article describes both SuperDaE's activities and a journalist's efforts to verify his claims."
Cloud

Certificate Expiry Leads to Total Outage For Microsoft Azure Secured Storage 176

Posted by timothy
from the keeping-the-lights-on dept.
rtfa-troll writes "There has been a worldwide (all locations) total outage of storage in Microsoft's Azure cloud. Apparently, 'Microsoft unwittingly let an online security certificate expire Friday, triggering a worldwide outage in an online service that stores data for a wide range of business customers,' according to the San Francisco Chronicle (also Yahoo and the Register). Perhaps too much time has been spent sucking up to storage vendors and not enough looking after the customers? This comes directly after a week-long outage of one of Microsoft's SQL server components in Azure. This is not the first time that we have discussed major outages on Azure and probably won't be the last. It's certainly also not the first time we have discussed Microsoft cloud systems making users' data unavailable."
Businesses

Cisco Exits the Consumer Market, Sells Linksys To Belkin 284

Posted by samzenpus
from the circle-of-business-life dept.
Krystalo writes "Belkin on Thursday announced plans to acquire Cisco's Home Networking Business Unit, including its products, technology, employees, and even the well-known Linksys brand. Belkin says it plans to maintain the Linksys brand and will offer support for Linksys products as part of the transaction, financial details for which were not disclosed. This should be a relatively smooth transition that won't affect current customers: Belkin says it will honor all valid warranties for current and future Linksys products. After the transaction closes, Belkin will account for approximately 30 percent of the U.S. retail home and small business networking market."

Comment: Re:Wow! (Score 1) 187

by hoggy (#42645439) Attached to: Schmidt, Daughter Talk About North Korea Trip

I disagree. She seemed much more clued-up - or at least willing to admit the ludicrousness of their visit - than her father, and she quite clearly stated that almost everything they had seen had been staged for their benefit. I found her post to be fascinating.

Yes, Schmidt visiting North Korea to talk to them about the benefits of being able to watch videos of cats on the Interwebs when the majority of the population live in grinding poverty and tens of thousands are held in forced labour camps is amazingly asinine, but that's not her fault. She was just along for the ride.

Moon

NASA Achieves Laser Communication With Lunar Satellite 99

Posted by Soulskill
from the and-i-can't-even-shine-my-penlight-at-airplanes dept.
New submitter EngnrFrmrlyKnownAsAC writes "Communicating with lasers has become the hot new thing. While most researchers are seeking faster throughput, NASA set its sights in a different direction: the moon. They recently announced the first successful one-way laser communication 'at planetary distances.' What did they send? An image of the Mona Lisa, of course. 'Precise timing was the key to transmitting the image. Sun and colleagues divided the Mona Lisa image into an array of 152 pixels by 200 pixels. Every pixel was converted into a shade of gray, represented by a number between zero and 4,095. Each pixel was transmitted by a laser pulse, with the pulse being fired in one of 4,096 possible time slots during a brief time window allotted for laser tracking. The complete image was transmitted at a data rate of about 300 bits per second.'"
GUI

Ask Slashdot: Best Tools For Dealing With Glare Sensitivity? 195

Posted by timothy
from the dirty-looks-but-bright dept.
First time accepted submitter der_pinchy writes "For many years I have used a high-contrast desktop color scheme (with green text on black background) and notice more and more software uses a forced color scheme that can make it difficult to use. For web browsing I have always used Opera and its white-on-black user style sheet, but have to constantly tweak it so that certain elements and transparent images are visible. Is there anything to be done with some of the major offenders, like Office or recent versions of Visual Studio? Even recent browsers that support user style sheets still use a forced color scheme on a lot of there dialog controls."
United States

3D Printable Ammo Clip Skirts New Proposed Gun Laws 1862

Posted by timothy
from the they'll-3d-print-you-a-fine-and-a-cell-door dept.
Sparrowvsrevolution writes "Over the past weekend, Defense Distributed successfully 3D-printed and tested a magazine for an AR semi-automatic rifle, loading and firing 86 rounds from the 30-round clip. That homemade chunk of curved plastic holds special significance: Between 1994 and 2004, so-called 'high capacity magazines' capable of holding more than 10 bullets were banned from sale. And a new gun control bill proposed by California Senator Dianne Feinstein in the wake of recent shootings would ban those larger ammo clips again. President Obama has also voiced support for the magazine restrictions. Defense Distributed says it hopes to preempt any high capacity magazine ban by showing how impossible it has become to prevent the creation of a simple spring-loaded box in the age of cheap 3D printing. It's posted the 3D-printable magazine blueprints on its website, Defcad.org, and gun enthusiasts have already downloaded files related to the ammo holders more than 2,200 times." Update: 01/15 23:15 GMT by T : Mea culpa; please blame my flu for mistakenly letting through that headline with "clip" where it should say "magazine." I know the difference — and I don't own any clips.
Crime

Search For "Foolproof Suffocation" Missed In Casey Anthony Case 379

Posted by samzenpus
from the day-late-and-a-dollar-short dept.
Hugh Pickens writes "The Orlando Sentinel reports that a google search was made for the term 'foolproof suffocation' on the Anthony family's computer the day Casey Anthony's 2-year-old daughter Caylee was last seen alive by her family — a search that did not surface at Casey Anthony's trial for first degree murder. In the notorious 31 days which followed, Casey Anthony repeatedly lied about her and her daughter's whereabouts and at Anthony's trial, her defense attorney argued that her daughter drowned accidentally in the family's pool. Anthony was acquitted on all major charges in her daughter's death, including murder. Though computer searches were a key issue at Anthony's murder trial, the term 'foolproof suffocation' never came up. 'Our investigation reveals the person most likely at the computer was Casey Anthony,' says investigative reporter Tony Pipitone. Lead sheriff's Investigator Yuri Melich sent prosecutors a spreadsheet that contained less than 2 percent of the computer's Internet activity that day and included only Internet data from the computer's Internet Explorer browser – one Casey Anthony apparently stopped using months earlier — and failed to list 1,247 entries recorded on the Mozilla Firefox browser that day — including the search for 'foolproof suffocation.' Prosecutor Jeff Ashton said in a statement to WKMG that it's 'a shame we didn't have it. (It would have) put the accidental death claim in serious question.'"
Android

Google Targets Android Fragmentation With Updated Terms For SDK 154

Posted by timothy
from the eula-do-what-we-say dept.
SternisheFan writes "Google has expanded its legal agreement with developers working on Android applications to specifically prohibit them from taking any action that could lead to a fragmentation of the operating system. The prohibition was added to the terms and conditions for Google's Android SDK (software development kit), which developers must accept before using the software to build Android apps. The previous version of the terms of service, published in April 2009, didn't address the issue, but the new terms published on Tuesday include this new paragraph: 'You agree that you will not take any actions that may cause or result in the fragmentation of Android, including but not limited to distributing, participating in the creation of, or promoting in any way a software development kit derived from the SDK.' Google did not respond to several requests for comment. The issue of Android fragmentation has been gaining increased attention, but it's happened largely as a result of actions taken by Google and Android handset makers, not developers. It's a problem because it means that Android applications may not run properly across all Android devices. 'It continues to be a problem, both on smartphones and tablets,' said Avi Greengart, research director at Consumer Devices. 'Google has talked about multiple initiatives for dealing with it, but none of them have successfully addressed it.'"
NASA

NASA To Encrypt All of Its Laptops 226

Posted by timothy
from the violators-will-be-employed-with-social-security dept.
pev writes "After losing another laptop containing personal information, NASA wants to have all of its laptops encrypted within a month's time with an intermediate ban on laptops containing sensitive information leaving its facilities. Between April 2009 and April 2011 it lost or had stolen 48 'mobile computing devices.' I wonder how long it will be before other large organizations start following suit as a sensible precaution?"

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