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Fingerprint Makes Computer Chips Counterfeit-Proof
February 8, 2011 — Product counterfeiters are increasingly targeting computer chips and electronic components, with attacks on hardware modules becoming commonplace. Tailor-made security technology utilizes a ... > full story -
Quantum Cryptography Is Not Picky, Physicists Show
February 2, 2011 — The latest experiment with photonic entanglement, may be of vital importance to make quantum cryptography a more widespread technology, researchers say. It has been demonstrated that secret ... > full story -
Graphene and 'Spintronics' Combo Looks Promising
January 25, 2011 — A team of physicists in China has taken a big step toward the development of useful graphene spintronic ... > full story -
Converting 2-D Photo Into 3-D Face for Security Applications and Forensics
January 19, 2011 — It is possible to construct a 3-D face from flat 2-D images, according to new research. The discovery could be used for biometrics in security applications or in forensic ... > full story -
New Single-Pixel Photo Camera Developed
December 20, 2010 — Researchers have developed a new tool for the field of scientific imaging. A sensor of just one pixel can record high-quality images and distribute them securely, that is, without allowing ... > full story -
Your Web Surfing History Is Accessible (Without Your Permission) Via JavaScript
December 3, 2010 — The Web surfing history saved in your Web browser can be accessed without your permission. JavaScript code deployed by real websites and online advertising providers use browser vulnerabilities to ... > full story -
Quantum Computers Easier to Build: Can Tolerate Faulty or Missing Components, Researchers Say
November 9, 2010 — Quantum computers should be much easier to build than previously thought, because they can still work with a large number of faulty or even missing components, according to researchers. This ... > full story -
Quantum Memory for Communication Networks of the Future
November 8, 2010 — Researchers have succeeded in storing quantum information using two 'entangled' light beams. Quantum memory or information storage is a necessary element of future quantum communication ... > full story -
Long Distance, Top Secret Messages: Critical Component of Quantum Communication Device May Enable Cryptography
October 19, 2010 — When the military needs to send the key to encrypted data across the world, it can't necessarily rely on today's communication lines, where the message could be covertly intercepted. But physicists ... > full story -
SpamBot Wants to Be Your Friend
October 18, 2010 — Social network sites such as Facebook, mySpace or Twitter are gaining popularity. But the web 2.0 faces us with new dangers. Researchers in Austria, who have been detecting and studying security ... > full story
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