Sparkle Quantum-Safe Connectivity and Zero Trust Encryption Case Study

This case study outlines Sparkle's initiative to implement quantum-safe connectivity and Zero Trust encryption in response to the challenges posed by quantum computing and AI-driven cyber threats. The document details the collaboration between Sparkle and key partners, including Arqit, Adtran, Intel, and Lanner, to develop a Quantum-Safe over Internet (QSI) architecture. This architecture integrates post-quantum cryptography and Mplify Lifecycle Service Orchestration (LSO) to enhance security for critical infrastructure sectors. The case study describes the testing of the solution over a 4,000-kilometer span, demonstrating effective quantum-safe symmetric encryption and identity assurance. It emphasizes the importance of compliance with global security mandates and the flexibility of the solution through automation and a Network-as-a-Service (NaaS) approach. The results indicate advancements in real-time service provisioning, identity validation, and secure connectivity, showcasing the potential for scalable, secure network services in the post-quantum era.