Re: Fwd: from Edupage, December 22, 2000

[David Honig]

At 10:27 PM 1/1/01 +0530, Udhay Shankar N wrote:
>Did this slip between the cracks in holiday season or has it already been 
>discussed here ?
>
>Udhay

Its just yet another 'secure' scheme that uses quantum theory
(here, discrete photons; elsewhere, entangled photons) 
to detect or prevent leaking bits.  

More elegant than gas-pressurized, pressure-monitored 'secure' cables, but
the same idea.