Within three years one of the most advanced data encryption systems developed to date could go into commercial use thanks to the work of OCCULT, and its gigantic strides forward in laser-based chaotic carriers to transmit data through fibre-optics.
The cutting-edge technique, which employs synchronised laser emitters and receivers to encrypt information at the hardware level, represents an important qualitative upgrade to existing security systems for protecting the transmission of data.
“Traditional systems rely on software encryption, which uses keys to code and decode information, but advances in computer processing speeds are putting data encrypted via this method at risk,” explains Claudio Mirasso, coordinator of the IST project OCCULT, at the University of the Balearic Islands in Spain. “Our idea therefore is to use hardware, i.e. the emitters and receivers of the information, to carry out the encryption, which can be used in combination with software encoding to create two levels of security.”
Tara Morris | alfa
Drones shown to make traffic crash site assessments safer, faster and more accurate
17.01.2019 | Purdue University
Next generation photonic memory devices are light-written, ultrafast and energy efficient
15.01.2019 | Eindhoven University of Technology
The scientific and political community alike stress the importance of German Antarctic research
Joint Press Release from the BMBF and AWI
The Antarctic is a frigid continent south of the Antarctic Circle, where researchers are the only inhabitants. Despite the hostile conditions, here the Alfred...
World first experiments on sensor that may revolutionise everything from medical devices to unmanned vehicles
The new sensor - capable of detecting vibrations of living cells - may revolutionise everything from medical devices to unmanned vehicles.
Dead and alive at the same time? Researchers at the Max Planck Institute of Quantum Optics have implemented Erwin Schrödinger’s paradoxical gedanken experiment employing an entangled atom-light state.
In 1935 Erwin Schrödinger formulated a thought experiment designed to capture the paradoxical nature of quantum physics. The crucial element of this gedanken...
Cellulose obtained from wood has amazing material properties. Empa researchers are now equipping the biodegradable material with additional functionalities to produce implants for cartilage diseases using 3D printing.
It all starts with an ear. Empa researcher Michael Hausmann removes the object shaped like a human ear from the 3D printer and explains:
The phenomenon of so-called superlubricity is known, but so far the explanation at the atomic level has been missing: for example, how does extremely low friction occur in bearings? Researchers from the Fraunhofer Institutes IWM and IWS jointly deciphered a universal mechanism of superlubricity for certain diamond-like carbon layers in combination with organic lubricants. Based on this knowledge, it is now possible to formulate design rules for supra lubricating layer-lubricant combinations. The results are presented in an article in Nature Communications, volume 10.
One of the most important prerequisites for sustainable and environmentally friendly mobility is minimizing friction. Research and industry have been dedicated...
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18.01.2019 | Materials Sciences
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18.01.2019 | Health and Medicine