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Cybersecurity study of the dark web exposes vulnerability to machine identities

March 09, 2019

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A thriving marketplace for SSL and TLS certificates -- small data files used to facilitate confidential communication between organizations' servers and their clients' computers -- exists on a hidden part of the Internet, according to new research.

from Top Technology News -- ScienceDaily https://ift.tt/2J3kdVl

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Scientists found a way to cool quantum computers using noise

Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem on its head by building a tiny quantum refrigerator that actually uses noise to drive cooling instead of fighting it. By carefully steering heat at unimaginably small scales, the device can act as a refrigerator, heat engine, or energy amplifier inside quantum circuits. from Top Technology News -- ScienceDaily https://ift.tt/fJjN3FO

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Cybersecurity study of the dark web exposes vulnerability to machine identities

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