Startup says quantum crypto is real

Wednesday, 5 November 2003, 11:30 AM EST

Startup MagiQ Technologies is shipping what appears to be the first security system based on quantum cryptography.

Quantum cryptography goes a step further than electronic cryptography through its employment of a stream of photons, the quantum properties of which determine the key. The fun part is that if an intruder observes or intercepts the transmission, those properties get changed - an unavoidable principle of quantum mechanics - meaning the sender and receiver can tell if anyone is eavesdropping. Perhaps more important, the key can't be copied or faked.

It's a potential breaththrough, though working with photons has never been easy, and, as the optical networking bubble has shown, it can be an expensive way to build technology.

MagiQ's Navajo system, a box made to fit in a standard telecom rack, was unveiled in February and began beta trials in March.

[ Read more ]

Related items




Spotlight

Whitepaper: Zero Trust approach to network security

Posted on 20 November 2014.  |  Zero Trust is an alternative security model that addresses the shortcomings of failing perimeter-centric strategies by removing the assumption of trust.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Mon, Nov 24th
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //