Quantum key makes video spy-proof
14 May 2004
Encryption can now be performed fast enough to secure moving pictures
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Premium
Found 115 results for alice bob
The secret is out
29 November 2003
Claims that quantum cryptography is uncrackable are like a red rag to a bull for hackers. And against all expectations, they're discovering its weak spots. Mark Kendall Anderson reports
The trial of little owl
6 September 2002
Their secret's safe
24 May 2002
At last Bob and Alice can exchange messages without worrying about eavesdroppers
Quantum cloning nears perfection limit
29 March 2002
The duplication technique is the best way currently conceivable of decoding the latest cryptographic technologies
Your secret's safe
5 January 2002
The writing's on the screen
26 October 2001
The inexorable rise of the e-book is finally putting the printed word in its place, says Karlin Lillington. It's text Jim, but not as we know it
The key to freedom
20 July 2001
Who cares about encryption? Caspar Bowden does, and he thinks everyone else should too. A former investment banker, he has made it his mission to help people protect their electronic privacy. He stresses he is not a campaigner, yet as direc
To catch a wave
14 July 2000
Who needs a giant detector when you've got quantum encryption
Shadow worlds
16 June 2000
