Crypto boffins: let's get physical

Tuesday, 24 September 2002, 1:16 AM EST

Researchers at MIT have developed a physical token, based on tiny glass spheres encased in epoxy resin, as a more secure alternative to generating cryptographic keys electronically.

With computers getting ever more powerful, especially when quantum-based technology come on the scene, some predict the mathematical algorithms which underpin current encryption techniques could be broken.

Such computers may be capable of factorising the product of very large prime numbers, but would struggle to unravel a one-way function based on a physical token. So the theory goes.

[ Read more ]




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

Fri, Nov 21st
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //