Tommaso Occhipinti

The advent of quantum computing is reshaping the cybersecurity landscape, challenging the long-term resilience of conventional cryptographic systems and accelerating the need for quantum-safe security strategies. Quantum-safe networks are emerging as a critical enabler of trusted digital infrastructure, combining the strengths of Quantum Key Distribution (QKD) and Post-Quantum Cryptography (PQC) to deliver defence-in-depth against both current and future threats. Drawing on the perspective of a leading manufacturer of quantum-secure networking technologies, this talk will explore the practical realities of deploying quantum-safe solutions in operational environments. Beyond the theoretical promise of quantum security, the session will focus on lessons learned from real-world implementations, highlighting the technological, operational, and business challenges associated with integrating quantum safe solutions into existing telecommunications infrastructures and security architectures, the management of complex and wide networks, and the constraints imposed by long-distance communications.