Quantum Cryptography

Quantum Cryptography Comes to Smart Phones

2 Feb 2012

A quantum encryption technique out of Los Alamos National Laboratory could provide smart phone security. Larry Greenemeier reports

Perfectly secure cloud computing possible thanks to quantum physics

29 Jan 2012

As numerous companies continue their push to get us to entrust our data to the cloud, there are many still justifiably concerned about the security of cloud computing-based services. Now an international team of scientists have demonstrated that perfectly secure cloud computing is possible by combining the power of quantum computing with the security of quantum cryptography. They carried out ...

‘Quantum Trojans’ undermine security theory

29 Jan 2012

Can dodgy vendors compromise ‘uncrackable’ security? A group of English and Canadian researchers has cast doubt on the nascent push to develop device-independent quantum cryptography standards, asserting that such schemes could be undermined by malicious vendors.…