Computing a secret, unbreakable key

What once took months by some of the world's leading scientists can now be done in seconds by undergraduate students thanks to software developed at the University of Waterloo's Institute for Quantum Computing, paving the ...

PUFFIN offers graphics card breakthrough versus break-in

(Phys.org)—The PUFFIN Project has come up with research that suggests GPU manufacturing processes leave each product with a unique kind of fingerprint. PUFFIN stands for physically unclonable functions found in standard ...

GSM system about to be compromised

(PhysOrg.com) -- Research scientists in California and elsewhere are deliberately setting out to compromise the mobile phone system used by around three billion people. The system uses Global System for Mobile communications ...

Developing a secure, un-hackable net

A method of securely communicating between multiple quantum devices has been developed by a UCL-led team of scientists, bringing forward the reality of a large-scale, un- hackable quantum network.

How safe is encryption today?

When checking your email over a secure connection, or making a purchase from an online retailer, have you ever wondered how your private information or credit card data is kept secure?

Beating cyber criminals with quantum solutions

As hackers get more sophisticated in their cyber crime efforts, we need to look to new technology to make our systems more secure, and potentially unhackable.

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