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John Lemke

What happens with digital rights management in the real world? | Technology | theguardi... - 0 views

www.theguardian.com/...digital-rights-management

rights 2014 DRM yourrights copyright DMCA copywrong security law legal litigation

shared by John Lemke on 10 Feb 14 - No Cached
  • In 1997's Bernstein v United States, another US appeals court found that code was protected expression. Bernstein was a turning point in the history of computers and the law: it concerned itself with a UC Berkeley mathematician named Daniel Bernstein who challenged the American prohibition on producing cryptographic tools that could scramble messages with such efficiency that the police could not unscramble them. The US National Security Agency (NSA) called such programs "munitions" and severely restricted their use and publication. Bernstein published his encryption programs on the internet, and successfully defended his right to do so by citing the First Amendment. When the appellate court agreed, the NSA's ability to control civilian use of strong cryptography was destroyed. Ever since, our computers have had the power to keep secrets that none may extract except with our permission – that's why the NSA and GCHQ's secret anti-security initiatives, Bullrun and Edgehill, targetted vulnerabilities in operating systems, programs, and hardware. They couldn't defeat the maths (they also tried to subvert the maths, getting the US National Institute for Standards in Technology to adopt a weak algorithm for producing random numbers).
    • John Lemke
      John Lemke on 10 Feb 14
       
      This is also why they have a hard on for developing a quantum computer.
  • An increase in the security of the companies you buy your media from means a decrease in your own security. When your computer is designed to treat you as an untrusted party, you are at serious risk: anyone who can put malicious software on your computer has only to take advantage of your computer's intentional capacity to disguise its operation from you in order to make it much harder for you to know when and how you've been compromised.
  • The DMCA's injunction against publishing weaknesses in DRM means that its vulnerabilities remain unpatched for longer than in comparable systems that are not covered by the DMCA. That means that any system with DRM will on average be more dangerous for its users than one without DRM.
  • ...4 more annotations...
  • For example, in 2005, Sony-BMG music shipped a DRM called the "Sony Rootkit" on 51m audio CDs. When one of these CDs was inserted into a PC, it automatically and undetectably changed the operating system so that it could no longer see files or programs that started with "$SYS$." The rootkit infected millions of computers, including over 200,000 US military and government networks, before its existence became public. However, various large and respected security organisations say they knew about the Sony Rootkit months before the disclosure, but did not publish because they feared punishment under the DMCA. Meanwhile, virus-writers immediately began renaming their programs to begin with $SYS$, because these files would be invisible to virus-checkers if they landed on a computer that had been compromised by Sony.
    • John Lemke
      John Lemke on 10 Feb 14
       
      How the Sony DRM created serious security issues.  It should also be considered a violation of our civil rights.  Who the hell gave Sony permission to modify my OS!  Furthermore why didn't the OS companies sue Sony?  Likely because they are in bed together.
  • If I was a canny entrepreneur with a high appetite for risk -- and a reasonable war-chest for litigation – I would be thinking very seriously about how to build a technology that adds legal features to a DRM-enfeebled system (say, Itunes/Netflix/Amazon video), features that all my competitors are too cowardly to contemplate. The potential market for devices that do legal things that people want to do is titanic, and a judgment that went the right way on this would eliminate a serious existential threat to computer security, which, these days, is a synonym for security itself.And once anti-circumvention is a dead letter in America, it can't survive long in the rest of the world. For one thing, a product like a notional Itunes/Amazon/Netflix video unlocker would leak across national borders very easily, making non-US bans demonstrably pointless. For another, most countries that have anti-circumvention on the books got there due to pressure from the US Trade Representative; if the US drops anti-circumvention, the trading partners it armed-twisted into the same position won't be far behind.I've talked to some lawyers who are intimate with all the relevant cases and none of them told me it was a lost cause (on the other hand, none of them said it was a sure thing, either). It's a risky proposition, but something must be done. You see, contrary to what the judge in Reimerdes said in 2000, this has nothing to do with whether information is free or not – it's all about whether people are free.
  • The DMCA is a long and complex instrument, but what I'm talking about here is section 1201: the notorious "anti-circumvention" provisions. They make it illegal to circumvent an "effective means of access control" that restricts a copyrighted work. The companies that make DRM and the courts have interpreted this very broadly, enjoining people from publishing information about vulnerabilities in DRM, from publishing the secret keys hidden in the DRM, from publishing instructions for getting around the DRM – basically, anything that could conceivably give aid and comfort to someone who wanted to do something that the manufacturer or the copyright holder forbade.
  • Significantly, in 2000, a US appeals court found (in Universal City Studios, Inc v Reimerdes) that breaking DRM was illegal, even if you were trying to do something that would otherwise be legal. In other words, if your ebook has a restriction that stops you reading it on Wednesdays, you can't break that restriction, even if it would be otherwise legal to read the book on Wednesdays.
John Lemke

Need a last minute Christmas gift? How about a $12,000 3D printed gun? | Computerworld ... - 0 views

blogs.computerworld.com/...-howabout-12000-3d-printed-gun

LL-Pub 2013 printed gun technology

shared by John Lemke on 20 Dec 13 - No Cached
  • John Lemke on 20 Dec 13
     
    While 12K is very pricey for a M1911 pistol, the buyer would be paying for the novelty. These limited edition pistols are printed by 3-D printers. Also of note, unlike many other printed guns, these printed models seem to work well having survived thousands of test fire round.
John Lemke

EFF's Reading List: Books of 2013 | Electronic Frontier Foundation - 0 views

www.eff.org/...effs-reading-list-books-2013

2013 LL-Pub list books reading list eff

shared by John Lemke on 18 Dec 13 - No Cached
  • John Lemke on 18 Dec 13
     
    Here is a list of books from the EFF. They will mostly be about what I always call the "New Media Order", online privacy and technology. Based on my experience if it is recommended by the EFF, it is going to be worth the read.
John Lemke

The Physics Front - 0 views

www.compadre.org/...FeatureArchive.cfm

2014 technology tool archive page Physics education online resource reference LL-Pub

shared by John Lemke on 15 Feb 14 - No Cached
  • John Lemke on 15 Feb 14
     
    This sit is an awesome collection of physic education tools.
John Lemke

A Day in the Life of Maggie Koerth-Baker | - 0 views

www.theopennotebook.com/...n-the-life-maggie-koerth-baker

life writing freelance 2014 WriteLink author interview advice howto

shared by John Lemke on 11 Feb 14 - No Cached
  • I’m a freelancer, but I have a couple of contract gigs that play a big role in my monthly and daily cycles. I’m the science editor at BoingBoing.net, a technology and culture blog with 6 million monthly readers. I also have a monthly column with The New York Times Magazine.
  • The rest of the day really varies a lot, depending on what I have on my plate at that given time. I have ADHD and it’s really easy for me to get distracted and be unproductive, so I have lots of little tricks I rely on to keep me focused throughout the day. I used to use a timer on my computer a lot, just to have something that, periodically, forced me to look up and think about what I was doing and what I had to do next. But I find now that the two hours between breast pump sessions actually does that job pretty well. I also jump back and forth between stuff on my to-do list, depending on what I feel motivated to do. If I just can’t get myself to write during a given two-hour block, I’m better off answering email or sending out interview requests than just sitting there, staring at a blank page.
  • Skype, Call Recorder, and Stickies.
  • ...7 more annotations...
  • Word docs and/or Evernote
  • Livescribe pen. The Livescribe allows me to record audio and take notes, with the audio linked up to the notes, so that later I can find exactly the audio quotes and information I want quickly, just by tapping on the note that corresponds to what I’m looking for.
  • I’m experimenting with a new organizational system that I’m calling Just Put Everything in Evernote. All my research notes, papers, Livescribe notes and audio, everything … it all goes into Evernote, organized by story, and I can find it easily on my phone or my computer, even when I’m offline. The new Livescribe pen I got even uploads the audio and notes to Evernote automatically, whenever it has access to wifi.
  • I increasingly do my writing in Google Docs. Or Drive, or whatever they call it now. It’s been worth it for the couple of times I’ve already needed to access stuff when I’m away from my computer. And it helps with the nagging fear that I’m going to lose, damage, or destroy the laptop at some point, halfway through writing a story. On the same lines, I periodically save everything to Dropbox.
  • EasyCrop for quickly adjusting image
  • I do all my presentations in Prezi
  • Twitter and Facebook are both necessary for my work and a huge time suck
  • John Lemke on 11 Feb 14
     
    Maggie Koerth-Baker is the science editor for Boing! Boing!, a freelance writer and a columnist for The New Your Times Magazine. In this interview she discusses her life, motherhood and her work flow.
John Lemke

NASA Formalizes Efforts To Protect Earth From Asteroids | TechCrunch - 0 views

techcrunch.com/...o-protect-earth-from-asteroids

2016 nasa techcrunch NEO NearEarthObjects asteroid comet space

shared by John Lemke on 16 Jan 16 - No Cached
    • John Lemke
      John Lemke on 16 Jan 16
       
      They admit that they failed to detect the most significant one to strike in the history of the program.
  • the Chelyabinsk asteroid is the exception, not the rule, and with improved technologies NASA has been able to detect smaller asteroids over the years. NASA notes that “more than 13,500 near-Earth objects of all sizes have been discovered to date – more than 95 percent of them since NASA-funded surveys began in 1998.
    • John Lemke
      John Lemke on 16 Jan 16
       
      And here they say that is the exception...
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