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Swiss scientists prove durability of quantum network

Swiss scientists prove durability of quantum network | Science News | Scoop.it
Scientists and engineers have proven the worth of quantum cryptography in telecommunication networks by demonstrating its long-term effectiveness in a real-time network.
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How Al Qaeda Hid Secrets In a Porn Video

How Al Qaeda Hid Secrets In a Porn Video | Science News | Scoop.it
The terror group used the science of security through obscurity and hid messages in easy-to-ship porn.
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Number generator, by bouncing photons off empty space.

Number generator, by bouncing photons off empty space. | Science News | Scoop.it

Sussman’s technique is essentially to bounce light pulses off the “virtual particles” of quantum fluctuations, which randomizes the signature of the received light, and, because of the characteristics of the system he’s using, happens very quickly (Sussman claims Gbps key generation is possible, although his experiment is limited by the instruments available to 1 kHz).

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