Unhackable communications devices, high-precision GPS and high-resolution medical imaging all have something in common. These technologies—some under development and some already on the market all rely on the non-intuitive ...
Quantum Physics
Oct 10, 2022
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43
From just a quick snapshot on a smartphone, image recognition technology can provide a wealth of information to help shoppers find in-store bargains and inform tourists of the name of a landmark. But these photos may be giving ...
Security
Nov 14, 2018
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6
Government officials continue to seek technology companies' help fighting terrorism and crime. But the most commonly proposed solution would severely limit regular people's ability to communicate securely online. And it ignores ...
Security
Aug 14, 2017
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15
Chaos and confusion could be used to encrypt colour photos and protect them from prying eyes, according to computer scientists in Algeria. Writing in the International Journal of Information and Computer Security, the team ...
Security
Oct 12, 2016
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0
Researchers at Tohoku University and NEC Corporation have discovered a new technique for compressing the computations of encryption and decryption operations known as Galois field arithmetic operations.
Security
Aug 23, 2016
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1
A suite of new materials developed in the lab of UConn researcher Luyi Sun can change their appearance and quickly revert to their original state, just like the squid and jellyfish that inspired them.
Materials Science
Aug 11, 2016
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22
Has encryption technology given the bad guys a way to operate in the dark? Or has the new tech age gifted law enforcement with unprecedented surveillance powers?
Security
Apr 27, 2016
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40
Fujitsu Laboratories today announced development of the world's first encryption technology that can match IDs or attribute values in information sources, such as classified or private data from multiple organizations, that ...
Security
Feb 16, 2016
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35
Quantum cryptography is considered a fully secure encryption method, but researchers from Linköping University and Stockholm University have discovered that this is not always the case. They found that energy-time entanglement ...
Quantum Physics
Dec 18, 2015
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162
Encryption can be a terrorist's tool. But it's also a key for those hunting attackers, and for many others.
Security
Nov 21, 2015
3
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