Rochester Institute of Technology researchers have helped develop a new technique for quantifying entanglement that has major implications for developing the next generation of technology in computing, simulation, secure ...
Quantum Physics
Aug 26, 2019
3
816
The Holy Grail of quantum cryptography – beyond delivering security that cannot be classically achieved – is guaranteeing unconditional security when the untrusted quantum devices are involved. While this goal has been ...
Quantum mechanics, which aims to describe the nano-scale world around us, has already led to the development of many technologies ubiquitous in modern life, including broadband optical fibre communication and smartphone displays.
Quantum Physics
Oct 11, 2013
3
0
The massive release of the US National Security Agency (NSA)'s classified documents by Edward Snowden continues to raise questions about security.
Computer Sciences
Feb 12, 2014
1
0
An ultra-secure form of coded communication could be given a boost, thanks to scientists from the Universities of Glasgow, Strathclyde and Rochester.
Quantum Physics
Aug 6, 2010
5
0
Quantum computing is getting the headlines these days, with buzz among scientists of giga-powered number-crunching and unbreakable encryption.
Quantum Physics
Jan 3, 2014
20
0
A front-end lens, or meta-imager, created at Vanderbilt University can potentially replace traditional imaging optics in machine-vision applications, producing images at higher speed and using less power.
Nanophysics
Jan 5, 2024
0
1265
An international team of scientists has proven, for the first time, the security of so-called device-independent quantum cryptography in a regime that is attainable with state-of-the-art quantum technology, thus paving the ...
Quantum Physics
Feb 1, 2018
8
60
(PhysOrg.com) -- Eye-tracking technology allows people with disabilities to use their eyes to operate a computer. Imagine moving your eyes to direct the cursor to a link on a Web page. Then you just blink instead of click.
Engineering
Apr 1, 2010
0
0
We see the popular "captcha" security mechanism often ― wavy letters websites ask us to type into a box. It's used by web pages and newsletter sign-up forms to prevent computer robots from hacking into servers and databases. ...
Computer Sciences
Dec 29, 2009
1
0
