Quantum cryptography is arguably the fastest growing area in quantum information science.
Novel theoretical protocols are designed on a regular basis, security proofs are constantly …

In recent years, the interdisciplinary field of quantum computing has rapidly developed and
garnered substantial interest from both academia and industry due to its ability to process …

Low Earth Orbit (LEO) satellites undergo a period of rapid development driven by ever-
increasing user demands, reduced costs, and technological progress. Since there is a lack …

Communication security has to evolve to a higher plane in the face of the threat from the
massive computing power of the emerging quantum computers. Quantum secure direct …

Quantum secure direct communication (QSDC) leverages quantum states to transmit
information securely and reliably over a noisy, lossy, and wiretapped quantum channel. It …

Security loopholes exploiting the flaws of practical apparatus, especially non-ideal photon
detectors, are pressing issues in practical quantum communication. We propose a simple …

On the Security of LEO Satellite Communication Systems: Vulnerabilities, Countermeasures,
and Future Trends Page 1 P osted on 11 Jan 2020 — CC-BY-NC-SA 4 — h ttps://doi.org/10.36227/techrx …

In recent years, 5G networks and services become progressively popular among
telecommunication providers. Simultaneously, the growth in the usage and deployment of …

Quantum secure direct communication (QSDC) is an important branch of quantum
communication that is capable of directly transmitting secret messages over a quantum …

Measurement-device-independent quantum secure direct communication (MDI-QSDC)
protocol is capable of defending against attacks on detectors by illegal parties, and its …