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First Quantum Cryptographic Data Network

jdubs writes to tell us ScienceDaily is reporting that scientists at Northwestern University and BBN Technologies have demonstrated the first truly quantum cryptographic data network. From the article: "Kumar's research team recently demonstrated a new way of encrypting data that relies on both traditional algorithms and on physical principles. This QDE method, called AlphaEta, makes use of the inherent and irreducible quantum noise in laser light to enhance the security of the system and makes eavesdropping much more difficult. Unlike most other physical encryption methods, AlphaEta maintains performance on par with traditional optical communications links and is compatible with standard fiber optical networks."

9 of 65 comments (clear)

  1. Quantum post by BadAnalogyGuy · · Score: 5, Funny

    This post is not insightful!

    1. Re:Quantum post by Anonymous Coward · · Score: 2, Funny

      it was both blinking and not blinking. then you went and spoiled everything by observing it...

  2. Oh god no... by Anonymous Coward · · Score: 1, Funny

    The sharks are talking to each other with their frickin' lasers! Quick, get Sony to invent a ludicrously overpriced piece of hardware for all the other colours of laser, so that we get a shortage of those too and the sharks can't get their fins on any more! ...OK, I'm done.

  3. Re:Will we know? by Tribely · · Score: 1, Funny

    In Soviet Russia etc. etc. etc. uh-huh.

  4. The real question is... by und0 · · Score: 2, Funny

    Has Harold a research team of his own?

  5. Cheating! by Mister+Impressive · · Score: 3, Funny

    They changed the outcome of the test by checking the results!

    --
    Let the commencement BEGINULATE!
  6. Re:Will we know? by Anonymous Coward · · Score: 1, Funny

    It's been classified.

  7. Friggin Quantum crap. by Rob+T+Firefly · · Score: 4, Funny

    I'm sick of Quantum Cryptography. Every time I try and encrypt something, this smartass time-travelling scientist guy takes over my body, kisses some girl I know, and solves one of my lifelong problems before disappearing in a flash of cartoon FX.

  8. Re:Will we know? by kalirion · · Score: 2, Funny

    And add "any hacker who gets can break into the systems of such an organization."