Universidad Politécnica de Madrid and Q*Bird Launch Spain’s First Multi-Node MDI-QKD Network

The Universidad Politécnica de Madrid (UPM), in collaboration with Q*Bird, has officially deployed Spain’s first operational Measurement-Device-Independent Quantum Key Distribution (MDI-QKD) network. This multi-node infrastructure connects three distinct high-security sites: two locations within the Instituto Nacional de Técnica Aeroespacial (INTA) and one within the Ministry of the Interior (SGSICS). Unlike traditional point-to-point QKD, this deployment […]

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