Encrypted email, secure instant messaging and other privacy services are booming in the wake of the National Security Agency's recently revealed surveillance programs. But the flood of new computer security services is of ...
Internet
Nov 29, 2013
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(PhysOrg.com) -- Furious competition between social networking sites is compromising the protection of users' data, a Cambridge University study has concluded.
Internet
Jul 21, 2009
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Researchers have developed a new type of light-enhancing optical cavity that is only 200 nanometers tall and 100 nanometers across. Their new nanoscale system represents a step toward brighter single-photon sources, which ...
Optics & Photonics
Dec 21, 2016
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Security concerns are one of the key obstacles to the adoption of new non-volatile main memory (NVMM) technology in next-generation computers, which would improve computer start times and boost memory capacity. But now researchers ...
Computer Sciences
May 17, 2011
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Researchers on Wednesday revealed a flaw in the way data is scrambled to protect the privacy of online banking, shopping and other kinds of sensitive exchanges.
Computer Sciences
Feb 16, 2012
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Russia's Supreme Court on Tuesday ruled the popular Telegram messenger app must provide the country's security services with encryption keys to read users' messaging data, agencies reported.
Internet
Mar 20, 2018
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Adaptive software is the largely unfulfilled promise of mobile technology, but now a new platform developed by European researchers promises to finally deliver software that reconfigures itself depending on the context.
Software
Aug 20, 2010
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(Phys.org) —A team of physicists led by Bruno Sanguinetti of the University of Geneva has found a way to use an ordinary smartphone as a true random number generator to provide secure communications. In their paper uploaded ...
(PhysOrg.com) -- A new way to hide your secrets has been created, which is good news for both the spies and the generally duplicitous regular people of the world. This new system, instead of relying on traditional methods ...
(Phys.org)—A team of German physicists has successfully demonstrated an ability to perform quantum key distribution (QKD) exchange between an airplane in flight and a ground station, paving the way perhaps to the same kinds ...
