Quantum Network Simulation for Cloud Providers

This report discusses the significance of quantum network simulation for cloud providers, addressing the vulnerabilities of current public key infrastructure against quantum threats. It outlines the risks posed by Harvest Now Decrypt Later (HNDL) attacks and emphasizes the need for proactive investment in quantum-safe architectures. The report details various quantum security methodologies, including Post-Quantum Cryptography (PQC), Quantum Key Distribution (QKD), and Quantum Secure Communications (QSC), explaining their roles in safeguarding sensitive cloud data. It presents the Aliro Simulator as a tool for modeling quantum network designs, enabling cloud providers to simulate performance and validate configurations before hardware investments. The report advocates for a phased approach to quantum security, starting with simulation to reduce risks and align with capital planning. By investing in quantum network foundations, organizations can better prepare for the future of quantum technologies and ensure the security of their cloud infrastructures.