Quantum Security News
ID Quantique (IDQ), the world leader in quantum-safe security solutions, today launched the Cerberis XG at the Inside Quantum Technology conference (IQT). This is the first of a series, aiming at providing the highest level
Einstein-Podolski-Rosen correlations can be used for precision measurements. (Image: Jurik Peter, Shutterstock) Quantum systems consisting of several particles can be used to measure magnetic or electric fields more precisely. A young physicist at the University
Towards ubiquitous connectivity The first steps towards a quantum internet were taken in the past decade by linking two quantum devices that shared a direct physical link. However, being able to pass on quantum information
Here is a very interesting article written by Alec Edgington, Cameron Foreman and Duncan Jones of Cambridge Quantum Computing (CQC). In this paper, the team explains how at CQC they adopted a revolutionary approach to
Quantum computers promise not only to outperform classical machines for certain important tasks, but also to preserve privacy of computation. For example, the blind quantum computing protocol enables secure delegated quantum computation, where a client
A collaboration between the Universities of Hong-Kong, Grenoble and Vienna, as well as the Austrian Academy of Sciences has revealed novel techniques to reduce noise in quantum communication. The primary approach to overcome these noise
Continuous-Variable Quantum Key Distribution (CV-QKD) enables information-theoretically secure key exchange between two parties using the continuous-variable properties of the quantized electromagnetic light field. The secret key rate of a CV-QKD system is limited by excess
Recent experimental breakthroughs in satellite quantum communications have opened up the possibility of creating a global Quantum Internet using satellite links. This approach appears to be particularly viable in the near term, due to the
A team of researchers from DNRF center bigQ at DTU Physics have, in collaboration with the University of Sheffield, University of York and the Danish company Cryptomathic A/S, developed a Quantum Random Number Generator (QRNG)
A team of researchers from Germany, Russia and UK has designed and experimentally demonstrated an ultrafast optical Quantum Random Number Generator (QRNG) that uses a totally untrusted photonic source. While considering completely general quantum attacks,
