IonQ (NYSE:IONQ) has introduced Clavis XG Multiplex, a new product aimed at quantum security and Quantum Key Distribution.

Quantum key distribution (QKD), a cryptographic technique rooted in quantum physics principles, has shown significant potential for enhancing the security of communications. This technique enables the ...

With market capitalization of $21.11 billion, IonQ, Inc. (NYSE:IONQ) is among the 10 Stocks That Could Double Over the Next 2 ...

Unmanned vehicles (UV) demand highly secure communication system with high-cost-effectiveness. Bypassing the use of quantum coherent source and active modulations, passive-state-preparation (PSP) ...

In the era of instant data exchange and growing risks of cyberattacks, scientists are seeking secure methods of transmitting information. One promising solution is quantum cryptography—a quantum ...

A European research team has demonstrated quantum key distribution over 303 kilometers of live Swedish telecom fiber — nearly doubling the previous record for the country's deployed infrastructure — ...

Continuous-variable quantum key distribution (CV-QKD) utilises the continuous degrees of freedom of light—typically the amplitude and phase quadratures of coherent states—to establish ...

The study’s findings explain the effects of pointing error on quantum key distribution performance metrics, offering insights for improving real-world systems ...

Figure 1: Schematic of a quantum key distribution system. The transmitter (Alice) and receiver (Bob) generate composable keys by transmitting quantum states over an insecure quantum channel, ...

Quantum computers threaten to decrypt the Public-key algorithms that protect confidential data. For many organizations, securing against the quantum threat has become synonymous with post-quantum ...

IonQ (IONQ) remains one of the most closely watched names in the quantum computing industry despite recent share price ...

Researchers present a new comprehensive framework for modeling pointing error in quantum key distribution optical wireless systems NEW YORK, Jan. 19, 2026 /PRNewswire ...